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Original Article

One-year mortality disparities between infants of unmarried and married families in South Korea: a large scale retrospective cohort study
Seonyoung Jeong, Yeani Choi, Hajin Kim, Sang Min Park
Received September 2, 2024  Accepted December 5, 2024  Published online April 16, 2025  
DOI: https://doi.org/10.4082/kjfm.24.0226    [Epub ahead of print]
Background
This study examined disparities in 1-year mortality rates between infants born to married and unmarried single-parent families, emphasizing the need for targeted health policies.
Methods
Data from 3,298,263 cases, obtained from the South Korea National Statistical Office (2010–2017), were analyzed. T-tests and chi-square tests were used to assess the demographic characteristics of the study group. The number of deaths per 1,000 live births was calculated, and logistic and multivariable logistic regressions were employed to compare infant mortality rates between family types. Additional stratified analyses, based on gestational age and birth weight, further elucidated the relationship between parental marital status and infant mortality.
Results
Infants from unmarried families exhibited a 3.34-fold higher crude odds ratio (OR) for 1-year mortality (95% confidence interval [CI], 2.56–4.36; P<0.001) than that from married families. After adjusting for confounders, the adjusted OR was 1.40 (95% CI, 1.03–1.92). Stratification by gestational age and birth weight revealed crude ORs of 4.62 (95% CI, 3.34– 6.39) in non-preterm infants (≥37 weeks) and 4.76 (95% CI, 3.46–6.56) in non-low-birth-weight infants (≥2.5 kg), highlighting a more pronounced disparity in infants born at or above normal weight and full term. No significant difference (P>0.05) was found in the crude OR for 1-year mortality rates among low-birth-weight (<2.5 kg) or preterm (<37 weeks) infants between the two-family types.
Conclusion
This study highlights the significant disparity in infant mortality rates based on parental marital status, underscoring the need for enhanced social support and tailored policies for unmarried single-parent families.
  • 80 View
  • 4 Download

Case Report

A case report of semaglutide induced sarcopenia: causes of fatigue in older adults
Azwan Aziz Mohamad
Received January 9, 2025  Accepted February 6, 2025  Published online April 14, 2025  
DOI: https://doi.org/10.4082/kjfm.25.0008    [Epub ahead of print]
Semaglutide, a medication used for type 2 diabetes and weight loss, may have unexpected side effects such as sarcopenia and age-related loss of muscle mass and strength. A 74-year-old male patient with type 2 diabetes and dyslipidemia presented with progressive fatigue over 2 years. He experienced a significant decline in walking endurance and speed despite the absence of joint pain or other obvious causes. He had a history of ocular myasthenia gravis and localized prostate cancer, both of which were well-managed. Further investigation revealed a weight loss of 8 kg after starting semaglutide treatment for diabetes. Physical examinations revealed reduced muscle bulk and strength. Extensive investigations, including blood tests, imaging, and cardiopulmonary exercise testing, have ruled out other potential causes of fatigue. The patient’s fatigue improved after reducing the semaglutide dose and implementing a tailored exercise program that focused on muscle strengthening. This case highlights the potential contribution of semaglutide to muscle mass loss and subsequent fatigue, particularly among older adults.
  • 200 View
  • 20 Download

Original Articles

A cross-sectional study of breakfast skipping and body composition among young adults
Esther Kim, Kyujin Choi, Su-Min Jeong, Hee-Kyung Joh
Received August 29, 2024  Accepted November 15, 2024  Published online February 26, 2025  
DOI: https://doi.org/10.4082/kjfm.24.0217    [Epub ahead of print]
Background
Although breakfast provides essential nutrients and energy, skipping this meal has become increasingly common among young adults in Korea. In this study, we examine the relationship between breakfast consumption and body composition.
Methods
We analyzed data from 17,763 students aged 18–39 at Seoul National University (2018–2022). Participants were categorized based on their breakfast frequency: non-skippers, 1 to 3-day skippers, and 4 to 7-day skippers. Measurements included body mass index, waist circumference, body fat percentage, fat mass index (FMI), fat-free mass index (FFMI), and skeletal muscle mass index (SMI). Multivariable logistic and linear regression models adjusted for age, sex, alcohol use, smoking, physical activity, sleep, and food consumption frequencies were used.
Results
Obesity (17.4% vs. 14.8%) and abdominal obesity (10.0% vs. 7.8%) were higher in those skipping breakfast 4 to 7 d/wk compared with non-skippers. Skipping breakfast was not significantly associated with abdominal obesity in either sex. In women, the odds of obesity were higher (odds ratio, 1.57; 95% confidence interval, 1.14–2.15; P=0.006), whereas no significant difference was observed in men. Men who skipped breakfast had increased body fat percentage (coefficient, 0.87; P<0.001) and FMI (coefficient, 0.18; P=0.009) and decreased FFMI and SMI. Women showed increased body fat percentage (coefficient, 0.92; P<0.001) and FMI but no significant differences in FFMI or SMI.
Conclusion
Skipping breakfast adversely affects body composition by increasing body fat percentage and FMI. Further research is needed to confirm these findings and explore the underlying mechanisms.
  • 740 View
  • 33 Download
The Relationship between Diet Quality, Measured by the Recommended Food Score, and Depression, Assessed Using the Patient Health Questionnaire-9: An Observational Study in Korea
Sharon Choi, Jung-Sun Lim, Sujeong Han, Jong Seung Kim, Bumjo Oh
Received August 27, 2024  Accepted October 28, 2024  Published online January 8, 2025  
DOI: https://doi.org/10.4082/kjfm.24.0204    [Epub ahead of print]
Background
Depression is a prevalent mental health disorder that presents substantial public health challenges. Emerging evidence underscores the role of dietary patterns in mitigating depressive symptoms. This study investigated the association between diet quality, assessed using the Recommended Food Score (RFS), and depressive symptoms, evaluated with the Patient Health Questionnaire-9 (PHQ-9), in a sample of Korean adults.
Methods
This cross-sectional study analyzed data from 19,786 participants recruited from a general hospital in Korea, all of whom completed the RFS and PHQ-9 assessments. General characteristics and anthropometric indices were recorded. Statistical analyses included chi-square tests and binary logistic regression to calculate odds ratios (ORs) and 95% confidence intervals for depressive symptoms according to RFS scores, adjusting for potential confounders.
Results
Higher RFS scores were associated with reduced odds of depression in univariate (OR, 0.59; P<0.001) and multivariate (OR, 0.72; P<0.001) analyses. Sociodemographic factors, including older age, higher education, marital status, higher income, professional occupation, and regular exercise, were linked to decreased odds of depression. Conversely, female sex, current smoking, and alcohol consumption were associated with increased odds.
Conclusion
The findings reveal an inverse relationship between diet quality and depressive symptoms among Korean adults, emphasizing the potential of dietary improvements in mental health promotion. Sociodemographic factors significantly influence depression risk. Future studies should adopt longitudinal designs incorporating a wider range of variables to elucidate these complex interactions.
  • 504 View
  • 16 Download
Acquaintance and Acceptance of Menstrual Cups among Women of Reproductive Age: A Hospital-Based Cross-Sectional Study from North India
Priya Bindal, Lajya Devi Goyal, Priyanka Garg
Received April 22, 2024  Accepted June 24, 2024  Published online January 3, 2025  
DOI: https://doi.org/10.4082/kjfm.24.0083    [Epub ahead of print]
Background
Menstrual hygiene is crucial to a woman’s physical, social, and mental well-being. The menstrual cup offers a safe and effective solution but still requires wider adoption. This study aims to assess awareness, practices, and barriers regarding the use of menstrual cups among women of reproductive age.
Methods
A cross-sectional study was conducted among 246 participants, randomly selected from outpatient settings of a tertiary care hospital in 2022. Non-pregnant menstruating women were included, while those with pelvic infections or cognitive impairments were excluded. After explaining the study’s purpose and ensuring anonymity, data were collected using a structured questionnaire adapted from previous studies conducted in India and abroad. Knowledge and practices were depicted using descriptive statistics, while factors affecting awareness were analyzed using a multivariable binary logistic regression analysis approach.
Results
Approximately 64.2% of participants were aware of menstrual cups, but only three were users. Participants living in urban areas, practicing Hinduism, and marrying after the age of 20 years showed higher awareness. Users rated the cup as comfortable, with no skin irritation, foul odor, or dryness. The primary barrier to use was insufficient knowledge.
Conclusion
There is a gap in awareness and usage of menstrual cups, especially in low- and middle-income countries like India. Preliminary feedback from users is encouraging, suggesting that menstrual cups could offer a cost-effective, eco-friendly, and sustainable way to improve menstrual hygiene.
  • 478 View
  • 19 Download

Review Article

Variables in the projection of physician demand and supply in primary care
Dae Hyun Kim, Yoonseo Lee
Korean J Fam Med 2025;46(1):4-11.   Published online December 24, 2024
DOI: https://doi.org/10.4082/kjfm.24.0153
Primary care services improve healthcare outcomes and limit unnecessary specialty care. Thus, it is essential to monitor primary care physician demand and supply projections to suggest evidence-based healthcare reforms and promote better healthcare delivery. This study evaluates 28 demand variables, 50 supply variables, and 26 additional variables associated with the demand and supply projections of physicians by reviewing scenarios from other countries, including Taiwan, Singapore, Japan, and the United States of America. The results indicate that Korea uses less diverse demand and supply indicators and suggest the need to implement variables used in the other four countries to improve projection modeling.

Citations

Citations to this article as recorded by  
  • What is the optimal number of physicians for a sustainable healthcare system?
    Seung-Won Oh
    Korean Journal of Family Medicine.2025; 46(1): 1.     CrossRef
  • 1,527 View
  • 64 Download
  • 1 Web of Science
  • 1 Crossref

Original Articles

Association between Liver Function Markers and Menstrual Cycle Irregularity in Korean Female Population
Hye-In Kim, Joo-Hyun Park, Do-Hoon Kim, Hyun-Jin Kim, An-Na Lee, Jung-Hwa Shin, Chae-Won Baek, Min-Hae Lee
Received September 1, 2023  Accepted April 12, 2024  Published online August 21, 2024  
DOI: https://doi.org/10.4082/kjfm.23.0181    [Epub ahead of print]
Background
The liver plays an important role in gonadal steroid hormone metabolism, which can affect reproductive health, including the menstrual cycle. However, evidence from large population-based studies is limited. Therefore, this study aimed to investigate the association between liver function markers and menstrual cycle irregularities in premenopausal Korean women using nationwide data.
Methods
This study analyzed Data from the Korea National Health and Nutrition Examination Survey 2010–2011. We investigated 3,045 premenopausal women aged 19–59 years. Liver function markers including serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), gamma-glutamyl transferase, and fatty liver index were analyzed. Multivariable logistic regression analysis was performed to investigate the association between liver function markers and menstrual cycle irregularity while adjusting for confounding factors. Values were presented as odds ratios (ORs) with 95% confidence intervals (CIs). Subgroup analysis was also performed.
Results
Baseline characteristic analysis showed that approximately 14.4% of the study population experienced menstrual cycle irregularity. The mean age was 34.5±0.7 years. The highest quartile of serum ALT and AST levels showed significantly higher ORs for menstrual cycle irregularity (adjusted OR, 1.83; 95% CI, 1.26–2.64 and adjusted OR, 1.67; 95% CI, 1.17–2.39, respectively). A similar result was observed in the subgroup analysis.
Conclusion
Liver function markers were positively associated with menstrual cycle irregularities. In clinical settings, women of reproductive age with relatively decreased liver function should be considered for regular followup of their reproductive health status.
  • 1,407 View
  • 38 Download
Barriers to Modern Contraceptive Use by Female Workers in Indonesia’s Urban Areas
Agung Dwi Laksono, Ratna Dwi Wulandari, Ratu Matahari, Yuly Astuti, Eti Rimawati
Received January 9, 2024  Accepted February 28, 2024  Published online June 18, 2024  
DOI: https://doi.org/10.4082/kjfm.24.0005    [Epub ahead of print]
Background
Female workers in Indonesia are vulnerable, because they must work to earn a living while still being responsible for domestic problems. This study analyzes the barriers to the use of modern contraceptives by female workers in Indonesia’s urban areas.
Methods
This cross-sectional survey looked at 21,696 female workers. We used modern contraceptive use as a dependent variable, and age, education, wealth, known modern contraceptives, number of live births, ideal number of children, and insurance ownership as independent variables. In the final test, we employed binary logistic regression.
Results
The results showed that women at all age categories were more likely than those aged 15–19 years not to use modern contraceptives, except those aged 35–39 years, who showed no difference. All other marital types were more likely to use modern contraceptives than married individuals. Rich female workers were 1.139 times more likely than poor workers not to use modern contraceptives (adjusted odds ratio [AOR], 1.139; 95% confidence interval [CI], 1.026–1.264). Female workers who did not know about modern contraceptives were 4.549 times more likely than those who did not to use modern contraceptives (AOR, 4.549; 95% CI, 1.037–19.953). Female workers with more than two children were 9.996 times more likely than those with two or fewer children not to use modern contraceptives (AOR, 9.996; 95% CI, 9.1890–10.875).
Conclusion
This study identified five factors associated with the non-use of modern contraceptives by female workers in Indonesia’s urban areas: young, unmarried, rich, did not know about modern contraceptives, and had more than two children.
  • 1,440 View
  • 43 Download
Association between Weight Changes over a 4-Year Period and Health-Related Quality of Life in Middle-Aged and Older Adults in Korea: The Korean Genome and Epidemiology Study Cohort
Sinyoung Cho, Mun Young Yoo, Na Hyun Kim, Sooah Paik, Doyeon Won, Jong Soo Han, Hyejin Lee, Woo Kyung Bae
Received August 28, 2023  Accepted March 16, 2024  Published online June 14, 2024  
DOI: https://doi.org/10.4082/kjfm.23.0152    [Epub ahead of print]
Background
The relationship between weight change and quality of life remains controversial. This study aimed to investigate whether changes in body weight among participants in different baseline body mass index categories are associated with physical and mental health functioning.
Methods
We conducted an analysis involving 5,106 adults who participated in the Korean Genome and Epidemiology Study, a cohort comprising Korean adults aged 40 to 69 years. We categorized participants into three groups based on body weight change, and physical and mental health were assessed using the 12-Item Short-Form Health Survey in year 4. We employed logistic regression analysis to assess the association between body weight change and poor functioning at year 4. We also utilized a generalized estimating equation to determine the relationship between weight changes and mental component summary (MCS) scores over the study period for each weight group.
Results
Weight gain in both the normal weight (odds ratio [OR], 1.88; 95% confidence interval [CI], 1.13–3.11; P=0.01) and overweight groups (OR, 1.75; 95% CI, 1.05–2.91; P=0.03) was associated with poor MCS. Normal weight weight-losers were associated with a greater increase (2.69 points; 95% CI, 0.50–4.88) in MCS compared to weightmaintainers. Significant differences in mean MCS were observed for overweight weight-losers, obese weight-gainers, and underweight weight-gainers when compared to weight maintainers in each respective weight group.
Conclusion
Different patterns of relationships between weight change and mental health-related quality of life were observed. Hence, it is crucial to focus on the mental health of middle-aged and older adults when assessing body weight changes.
  • 1,065 View
  • 16 Download
Association between Water Intake and Abdominal Obesity: The Korea National Health and Nutrition Examination Survey 2019–2021
Yun-Ji Kim, Si Nae Oh, Eun-Kyung Kong, Eun-Seong Seon
Received December 14, 2023  Accepted March 16, 2024  Published online June 10, 2024  
DOI: https://doi.org/10.4082/kjfm.23.0277    [Epub ahead of print]
Background
This study aimed to determine the link between water consumption and abdominal obesity in individuals aged 19 years and above, utilizing a sample from the 8th Korea National Health and Nutrition Examination Survey.
Methods
Participants were divided into two groups based on their water intake: those meeting adequate intake (≥5 cups for men and ≥4 cups for women) and those with inadequate intake (<5 cups for men and <4 cups for women). Multivariate logistic regression analysis was used to estimate odds ratios (ORs) and 95% confidence intervals (CIs), adjusted for potential confounders.
Results
Compared with the inadequate water intake group, the adequate water intake group showed a lower adjusted OR for abdominal obesity (adjusted OR, 0.874; 95% CI, 0.770–0.992). In the subgroup analysis, the adjusted OR for abdominal obesity in the 19–39 age group was 0.712 (95% CI, 0.520–0.974). However, no significant association was observed in the 40–64 and 65 or higher age groups.
Conclusion
Our findings indicate that sufficient water consumption may be negatively associated with abdominal obesity in adults, particularly among young adults; however, this association may not extend to older age groups.
  • 1,419 View
  • 34 Download
Factors for Minimum Acceptable Diet Practice among 6–23-Month-Old Children in Rural and Urban Areas of Indonesia
Rika Rachmawati, Rika Rachmalina, Yunita Diana Sari, Tri Wurisastuti, Kencana Sari, Ayunina Rizky Ferdina, Noviati Fuada, Tin Afifah
Received December 28, 2023  Accepted March 8, 2024  Published online June 7, 2024  
DOI: https://doi.org/10.4082/kjfm.23.0284    [Epub ahead of print]
Background
Malnutrition is common among children under 5 years of age in Indonesia, with the rates varying between urban and rural areas. The minimum acceptable diet (MAD) assesses nutrient quality and quantity. This study aimed to identify the potential variables for MAD in 6–23-month-old children in both urban and rural Indonesia.
Methods
We used the data from the 2017 Indonesia Demographic and Health Survey to conduct this nationally representative study. A total of 4,688 children aged 6–23 months were included in the study. MAD was classified using the 2017 World Health Organization global nutrition monitoring framework. The determinants of MAD were analyzed using multiple logistic regression.
Results
Overall, 45% of children aged 6–23 months received the required MAD, with 47.4% receiving the MAD in urban areas and 35.7% in rural areas. Children’s age, fathers’ age, parents’ education level, mothers’ employment, and wealth index were strongly linked to MAD in both rural and urban homes. The factor specifically related to MAD in urban areas was mother living with her husband. For rural households, mothers’ involvement in decisionmaking and a minimum of four antenatal care (ANC) visits significantly increased the likelihood of their children’s MAD status.
Conclusion
MAD status was determined by increased child age, higher parent education, younger father, working mother, and higher wealth index in children aged 6–23 months in both urban and rural settings. Mothers living with a spouse determined the MAD status only in urban areas. More frequent ANC visits and mother participation in household decisions were other factors related to MAD status in rural areas.
  • 1,264 View
  • 40 Download
Comparing Mobile-Based to Group-Based Education for Weight Reduction in a Developing Country: A Randomized Study
Hourvash Haghighinejad, Forough Sedaghat, Marzieh Akbarzadeh, Mahtab Jafari
Received August 23, 2023  Accepted January 19, 2024  Published online May 21, 2024  
DOI: https://doi.org/10.4082/kjfm.23.0144    [Epub ahead of print]
Background
This study compared the impact of Short Message Service (SMS)-based education with traditional group-based education and the control group on body mass index, weight, and lifestyle in obese and overweight patients in a limited-resource country. It also compared the direct financial costs between the two intervention groups.
Methods
In this controlled randomized educational study, 90 overweight or obese adults from four family physician clinics in Shiraz, Iran were randomly allocated to three training groups: SMS-based education, group-based education, and a control group. The participants’ weight, body mass index (BMI), and waist circumference were measured at baseline, and the Physical Activity Scale questionnaire was completed. Group-based training was conducted in 1-hour weekly sessions. The SMS group received a text message each morning. The control group received routine care from a family physician. The intervention lasted 12 weeks. All participants were re-examined for the studied variables. Additionally, the direct costs were estimated, calculated, and compared.
Results
The mean weight, BMI, and waist circumference changed significantly after 3 months compared to baseline in each group. The mean weight change differed significantly among the three groups (P-value=0.04), and the mean BMI changes were near significant (P-value=0.06). A post hoc comparison of changes in weight and BMI showed a significant difference between the control and SMS groups. SMS education incurred much lower costs for patients and healthcare services than group-based education.
Conclusion
The study showed that SMS is an effective and cost-saving educational method for weight loss compared to group-based education, especially in developing countries.
  • 1,396 View
  • 22 Download
Background
This study aimed to examine the effects of different types of skipped meals on cardiometabolic risk factors (CMRF) in Korean adults.
Methods
We analyzed 14,062 adults from the Korea National Health and Nutrition Examination Survey conducted between 2016 and 2018. The irregularity of breakfast, lunch, and dinner consumption was assessed using 24-hour recall data, and we categorized the habit of skipping regular meals into eight types. Multiple linear regression was used to estimate the association between each type of meal skipping and the CMRF. We also presented the estimated effects of individual types of meal skipping on the CMRF based on their predicted values and mean differences.
Results
Korean adults tended to have irregular meal consumption habits when they had one or more of the following characteristics: female sex, under the age of 50 years, middle-high to high household income, high school or college or higher education levels, alcohol consumption, and current smoking. Compared to regular eaters, we have observed significantly higher total cholesterol in the following types of meal skipping: irregular breakfast (IB) (P<0.001), irregular lunch (P=0.005), irregular breakfast and lunch (IBL) (P=0.001), irregular breakfast and dinner (P=0.001); higher low-density lipoprotein-cholesterol in IB (P=0.009); higher triglyceride in IB (P=0.005) and IBL (P=0.034); and higher fasting glucose in IB (P=0.046).
Conclusion
Different types of meal skipping were associated with CMRF. Regular breakfast and lunch consumption should be emphasized to prevent and manage cardiometabolic disorders. However, skipping dinner showed no significant association with CMRF.

Citations

Citations to this article as recorded by  
  • Primary Care Physicians’ Important Role: Lifestyle Modification for Chronic Disease Management
    Su-Min Jeong
    Korean Journal of Family Medicine.2024; 45(5): 237.     CrossRef
  • 2,447 View
  • 73 Download
  • 1 Web of Science
  • 1 Crossref
Association between Combustible Cigarettes and Noncombustible Nicotine or Tobacco Products and Generalized Anxiety Disorder Based on Data from the 8th Korea National Health and Nutrition Examination Survey 2021
Sungkwon Cho, Joo-Hyun Park, Do-Hoon Kim, Hangseok Choi, Youngdoo Park, Hyun-Jin Kim, An-Na Lee, Junghwa Shin, Jaesun Ha
Korean J Fam Med 2024;45(6):317-323.   Published online March 25, 2024
DOI: https://doi.org/10.4082/kjfm.23.0172
Background
Despite the increasing prevalence of anxiety disorders in Korea, there have been no nationwide studies on the association between tobacco status and generalized anxiety disorder (GAD). Furthermore, despite the increasing number of people using noncombustible nicotine or tobacco products (NNTPs), the association between NNTP use and GAD remains unclear. Therefore, this study investigated the association between tobacco use and GAD.
Methods
This nationwide study used data from the 8th Korea National Health and Nutrition Examination Survey (2021) and included 5,454 adults aged ≥19 years who self-reported on the tobacco use and mental health sections. Multivariable logistic regression analysis was performed to investigate the odds ratios (ORs) of GAD (Generalized Anxiety Disorder-7 score ≥10) according to tobacco status among Korean adults. The severity of anxiety was assessed using the Generalized Anxiety Disorder-7 scale.
Results
Compared to never tobacco users, the ORs of GAD for combustible cigarette smokers and NNTP users were 2.74 (95% confidence interval [CI], 1.66–4.50) and 2.11 (95% CI, 1.16–3.83), respectively. The OR of GAD for former tobacco users was 1.63 (95% CI, 0.98–2.72).
Conclusion
Tobacco use (combustible cigarettes and NNTP) was positively associated with GAD. However, in former tobacco users, there was no significant association with GAD when compared with never tobacco users. Given the OR of GAD among tobacco users, it is crucial to pay attention to screening for GAD and implement appropriate early interventions.

Citations

Citations to this article as recorded by  
  • Comprehensive Health Strategies for the Post-pandemic Era: Integrating Physical Health, Psychological Resilience, Lifestyle Choices, and Occupational Well-being
    Su Hwan Cho
    Korean Journal of Family Medicine.2024; 45(6): 303.     CrossRef
  • 2,959 View
  • 114 Download
  • 1 Crossref
Health information quality of online newspaper articles in Korea
Hangyeol Lee, Seung-Won Oh
Korean J Fam Med 2025;46(2):77-83.   Published online March 7, 2024
DOI: https://doi.org/10.4082/kjfm.23.0197
Background
The Web is an important source of health information, but the quality of such online information is highly variable. This study evaluates the quality of health articles published on Naver News, Korea’s most popular portal, using the Health Information Quality Assessment Tool (HIQUAL).
Methods
We collected 712 health-related articles published on Naver News from May 1 to 7, 2023. After applying exclusion criteria, we selected 116 articles for analysis. Two clinicians independently assessed the quality of these articles using the HIQUAL, which scores articles based on five domains: “reliability,” “usefulness,” “understandability,” “sufficiency,” and “transparency.”
Results
Overall article quality was generally considered recommendable (mean±standard deviation: 7.52±2.00). “Usefulness,” one item of “reliability,” and “understandability” were the three items with the highest levels of satisfaction. “Sufficiency” criteria for costs, risks, and benefits received low scores. Quality scores for articles focused on health risk factors and intervention showed a statistically significant difference.
Conclusion
While the overall quality of health information in Korean online newspaper articles is acceptable, room for improvement remains in some areas, particularly with regard to the fair presentation of costs, risks, and benefits. The study highlights the need for ongoing quality improvement and evaluation initiatives for online health information.
  • 1,432 View
  • 68 Download
Effects of the COVID-19 Pandemic on the Medical Use of Elderly Patients with Hypertension: A Nationwide Cohort Study in Korea
Eunbyul Cho, Sujeong Han, Jae-ryun Lee, Hyejin Lee, Bumjo Oh
Korean J Fam Med 2024;45(5):283-289.   Published online March 4, 2024
DOI: https://doi.org/10.4082/kjfm.23.0129
Background
The coronavirus disease 2019 (COVID-19) pandemic has disrupted healthcare services, including chronic disease management, for vulnerable groups, such as older individuals with hypertension. This study aimed to evaluate hypertension management in South Korea’s elderly population during the pandemic using treatment consistency indices such as the continuity of care (COC), modified, modified continuity index (MMCI), and most frequent provider continuity (MFPC).
Methods
This study used the Korea Disease Control and Prevention Agency-COVID-19-National Health Insurance Service cohort (K-COV-N cohort) from the National Health Insurance Service between 2017 and 2021. The research included a total of 4,097,299 hypertensive patients aged 65 years or older. We defined 2018 and 2019 as the baseline period before the COVID-19 pandemic and 2020 and 2021 as the COVID-19 period and calculated the indices of medical continuity (number of visits, COC, MMCI, and MFPC) on a yearly basis.
Results
The number of visits decreased during the COVID-19 period compared to the baseline period (59.64±52.75 vs. 50.49±50.33, P<0.001). However, COC, MMCI, and MFPC were not decreased in the baseline period compared to the COVID-19 period (0.71±0.21 vs. 0.71±0.22, P<0.001; 0.97±0.05 vs. 0.96±0.05, P<0.001; 0.8±0.17 vs. 0.8±0.17, P<0.001, respectively).
Conclusion
COVID-19 had no significant impact on the continuity of care but affected the frequency of outpatient visits for older patients with hypertension. However, this study highlights the importance of addressing healthcare inequalities, especially in older patients with hypertension, during pandemics and advocates for policy changes to ensure continued care for vulnerable populations.

Citations

Citations to this article as recorded by  
  • Reflecting on progress and challenges: the Korean Journal of Family Medicine in 2024
    Seung-Won Oh
    Korean Journal of Family Medicine.2025; 46(2): 55.     CrossRef
  • The impact of the COVID-19 Pandemic on hypertension phenotypes (ESH ABPM COVID-19 study)
    Aleksandra Ostrowska, Wiktoria Wojciechowska, Marek Rajzer, Thomas Weber, Michael Bursztyn, Alexandre Persu, George Stergiou, Grzegorz Kiełbasa, Marzena Chrostowska, Michaelis Doumas, Gianfranco Parati, Grzegorz Bilo, Guido Grassi, Giuseppe Mancia, Andrze
    European Journal of Internal Medicine.2024;[Epub]     CrossRef
  • 2,685 View
  • 61 Download
  • 1 Web of Science
  • 2 Crossref
Association of Primary Care Physician Supply with Population Mortality in South Korea: A Pooled Cross-Sectional Analysis
Hyeonseok Koh, Soonman Kwon, Belong Cho
Korean J Fam Med 2024;45(2):105-115.   Published online January 30, 2024
DOI: https://doi.org/10.4082/kjfm.23.0156
Background
Primary care physicians perform a comprehensive role by providing continuous, patient-centered, and accessible healthcare and establishing connections with specialized care. However, the association between the supply of primary care physicians and mortality rates in South Korea has not been thoroughly investigated.
Methods
This study utilized data from 229 si-gun-gu in South Korea from 2016 to 2020. The densities of primary care physicians, physicians in functional primary clinics, specialists in primary care facilities, and active physicians per 100,000 people were independent variables. Age-adjusted all-cause mortality and cause-specific mortality rates per 100,000 individuals were the dependent variables. Negative binomial regression, negative binomial regression with a pseudo-panel approach, and geographically weighted regression were used to analyze the data.
Results
Our study revealed a significant negative association between the density of primary care physicians and all-cause mortality. An increase in a primary care physician per 100,000 population was significantly linked to a 0.11% reduction in all-cause mortality (incidence rate ratio, 0.9989; 95% confidence interval, 0.9983–0.9995). Similar associations have been observed between mortality rates owing to cardiovascular diseases, respiratory tract diseases, and traffic accidents.
Conclusion
This study provides evidence that having a higher number of primary care physicians in South Korea is associated with lower mortality rates. Future research should consider better indicators that reflect the quality of primary care to better understand its impact on population health outcomes. These findings emphasize the significance of strengthening primary care in the South Korean healthcare system to improve the overall health and wellbeing.

Citations

Citations to this article as recorded by  
  • What is the optimal number of physicians for a sustainable healthcare system?
    Seung-Won Oh
    Korean Journal of Family Medicine.2025; 46(1): 1.     CrossRef
  • Reinforcing Primary Care in Korea: Policy Implications, Data Sources, and Research Methods
    Chung-Nyun Kim, Seok-Jun Yoon
    Journal of Korean Medical Science.2025;[Epub]     CrossRef
  • Obesity management in primary care: A joint clinical perspective and expert review from the Obesity Medicine Association (OMA) and the American College of Osteopathic Family Physicians (ACOFP) - 2025
    Nicholas Pennings, Catherine Varney, Shaun Hines, Bernadette Riley, Patricia Happel, Samir Patel, Harold Edward Bays
    Obesity Pillars.2025; 14: 100172.     CrossRef
  • Reflecting on progress and challenges: the Korean Journal of Family Medicine in 2024
    Seung-Won Oh
    Korean Journal of Family Medicine.2025; 46(2): 55.     CrossRef
  • Current Status and Future Directions of Primary Care in the World: Insights from Japan
    Sinyoung Cho, Belong Cho, Seo Eun Hwang
    Korean Journal of Family Practice.2025; 15(1): 22.     CrossRef
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    Young Gyu Cho
    Korean Journal of Family Medicine.2024; 45(2): 59.     CrossRef
  • Primary Care Physicians’ Important Role: Lifestyle Modification for Chronic Disease Management
    Su-Min Jeong
    Korean Journal of Family Medicine.2024; 45(5): 237.     CrossRef
  • 3,856 View
  • 93 Download
  • 5 Web of Science
  • 7 Crossref
Effect of Curcumin on Dysmenorrhea and Symptoms of Premenstrual Syndrome: A Systematic Review and Meta-Analysis
Foruzan Sharifipour, Shahla Faal Siahkal, Kowsar Qaderi, Zeynab Mohaghegh, Maryam Zahedian, Faeze Azizi
Korean J Fam Med 2024;45(2):96-104.   Published online January 24, 2024
DOI: https://doi.org/10.4082/kjfm.23.0184
Retraction in: Korean J Fam Med 2025;46(2):124
  • 4,442 View
  • 169 Download
  • 2 Web of Science
  • 3 Crossref
Dietary Habits of Newly Diagnosed Patients with Breast Cancer in Korea
Jaehoon Shin, Jiyeon Lee, Yooeun Yoon, Hye Sun Lee, Hyungmi Kim, Yu-Jin Kwon, Ji-Won Lee
Korean J Fam Med 2024;45(3):149-156.   Published online January 23, 2024
DOI: https://doi.org/10.4082/kjfm.23.0117
Background
In patients with breast cancer, a healthy diet can help reduce breast cancer-specific recurrence, mortality, and comorbid chronic disease rates. There have been few studies on dietary habits immediately after breast cancer diagnosis, especially those involving the Asian population. Therefore, this study aimed to compare the nutritional habits of newly diagnosed patients with breast cancer and the general population without cancer in Korea using propensity score (PS) matching.
Methods
We conducted a case-controlled study of 157 patients with breast cancer and 2,363 cancer-free control participants from the Korea National Health and Nutrition Examination Survey. The PS values for the predicted probability of patients with breast cancer and the general population were estimated using logistic regression analysis, including age and body mass index. The dietary patterns were assessed using a 24-hour recall of 1 day and the Food Frequency Questionnaire.
Results
PS matching showed that patients with breast cancer consumed fewer calories and carbohydrates; however, they consumed more protein and fat compared to the general population. Compared to the general population, patients with breast cancer consumed more healthy foods such as fish, seaweed, vegetables, fruit, mixed-grain rice, and nuts; however, they also consumed more soup, stew, and red meat.
Conclusion
Newly diagnosed patients with breast cancer have some healthy dietary habits compared to the general population. However, there is considerable room for improvement in their diet quality. Our results support the need to develop tailored dietary recommendations for patients with breast cancer during the diagnostic and posttreatment periods to improve their diet quality.
  • 3,048 View
  • 64 Download

Review Article

Gender-Based Violence and Women Reproductive Health in War Affected Area
Manar Shalak, Favor Markson, Manoj Nepal
Korean J Fam Med 2024;45(1):12-17.   Published online November 27, 2023
DOI: https://doi.org/10.4082/kjfm.23.0169
Correction in: Korean J Fam Med 2024;45(5):302
Manifestations of gender-based violence although many, and sometimes more pronounced in areas of armed conflict, go unnoticed due to multiple factors. Gender-based violence targeted towards women, affect their overall health negatively, particularly the reproductive well-being. Major conflicts arising in the Middle East over the past 10–15 years, ranging from the Arab uprising to the Syrian civil war, have drawn attention world-wide. This study aims to shed light on the importance of recognizing violence against women, its effect on their reproductive health, and the policies that should be implemented to limit its adverse impact. Towards this end, we have highlighted the important role played by all healthcare professionals, epidemiologists, and surveyors working in peace and war areas to recognize such atrocities towards women.

Citations

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  • Reflecting on progress and challenges: the Korean Journal of Family Medicine in 2024
    Seung-Won Oh
    Korean Journal of Family Medicine.2025; 46(2): 55.     CrossRef
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    Seung-Won Oh
    Korean Journal of Family Medicine.2024; 45(1): 1.     CrossRef
  • Correction: Gender-Based Violence and Women Reproductive Health in War Affected Area
    Manar Shalak, Favour Ekerete Markson, Manoj Nepal
    Korean Journal of Family Medicine.2024; 45(5): 302.     CrossRef
  • 3,442 View
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  • 4 Web of Science
  • 3 Crossref

Original Articles

Correlation between Usual Source of Care and Medication Adherence in Patients with Hypertension
Han-Kil Kang, Nak-Jin Sung
Korean J Fam Med 2024;45(2):82-88.   Published online November 27, 2023
DOI: https://doi.org/10.4082/kjfm.23.0125
Background
Maintaining a usual source of care (USC), which is crucial for primary healthcare, encompasses initial contact, comprehensive services, coordinated care, and ongoing support. However, limited research exists on the relationship between USC and medication adherence in patients with hypertension. This study aimed to investigate the association between USC and medication adherence among patients with hypertension.
Methods
Data from the 2nd Korea Health Panel Survey 2020 were analyzed. The final sample consisted of 3,318 participants aged 19 years or older diagnosed with hypertension. USC was categorized into three groups: no USC, place only (without a regular doctor), and regular doctor. Medication adherence was assessed using detailed items (dose, frequency, time, no stop) and a 4-point Likert scale. A logistic regression analysis was conducted with control for relevant variables.
Results
Compared to the no USC group, the regular doctor group had significantly higher odds ratios (ORs) for overall perfect/high medication adherence rates: 1.70 (95% confidence interval [CI], 1.42–2.03) and 1.59 (95% CI, 1.14–2.20). Similar results were observed for each adherence item, including prefect dose (OR, 2.14; 95% CI, 1.73– 2.63), frequency (OR, 1.87; 95% CI, 1.53–2.28), time (OR, 1.72; 95% CI, 1.43–2.07), and no stop (OR, 1.56; 95% CI, 1.09–2.23)/high frequency (OR, 2.47; 95% CI, 1.21–5.01), time (OR, 2.30; 95% CI, 1.19–4.44). However, the place only group showed no significant differences in medication adherence except for perfect adherence to dose (OR, 1.35; 95% CI, 1.06–1.71).
Conclusion
These findings provide evidence supporting the need for healthcare policies that encourage having a regular doctor in South Korea, which has a healthcare system with limited primary care.

Citations

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  • Types of Usual Source of Care and Medication Adherence in Patients with Diabetes Mellitus
    Yoon-Eui Choi, Nak-Jin Sung
    Korean Journal of Family Practice.2025; 15(1): 47.     CrossRef
  • Supply of Primary Care Physicians: A Key Strategy to Reduce Population Mortality
    Young Gyu Cho
    Korean Journal of Family Medicine.2024; 45(2): 59.     CrossRef
  • 26,901 View
  • 93 Download
  • 1 Web of Science
  • 2 Crossref
Decision-Making on Contraceptive Use among Women Living with Human Immunodeficiency Virus in Malaysia: A Qualitative Inquiry
Surianti Sukeri, Zaharah Sulaiman, Noor Aman Hamid, Siti Aishah Ibrahim
Korean J Fam Med 2024;45(1):27-36.   Published online October 18, 2023
DOI: https://doi.org/10.4082/kjfm.23.0088
Background
Malaysia is the first country in the Western Pacific Region to receive the validation certificate for the elimination of mother-to-child transmission of human immunodeficiency virus (HIV). The validation report recommends making sexual and reproductive health and rights of women living with HIV a priority. This article explores and assesses the sexual and reproductive health, rights, and access to healthcare services of Malaysia’s women living with HIV (WLHIV).
Methods
A qualitative secondary analysis conducted on 73 WLHIV from all over Malaysia comprised 11 in-depth interviews and 16 focus group discussions. Data were extracted from the original interview transcripts that emerged from the following questions: (1) “What are your experiences as a woman living with HIV in relation to your sexual and reproductive health and rights?” (2) “What are your experiences in accessing contraception?” (3) “What are your day-to-day experiences as a woman living with HIV?” Data were analyzed using thematic analysis.
Results
Four themes emerged from the study findings: “lack of negotiation,” “idealism in pregnancy,” “coping with restrictions,” and “past and future fears.” The four themes are grounded in religion, a patriarchal culture, meaning and expectations of motherhood, taking risks and going against medical advice to pursue fertility desires, fear of HIV transmission, and the side effects of contraceptive use.
Conclusion
The complexities involved in decision-making regarding contraceptive use revealed how WLHIV may have unresolved reproductive health needs inconsistent with healthcare providers’ focus on HIV management and prevention. Suggestions are made for improving the sexual and reproductive health and rights of WLHIV in Malaysia, which include establishing a reproductive health counseling program.

Citations

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  • Reflecting on progress and challenges: the Korean Journal of Family Medicine in 2024
    Seung-Won Oh
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    Seung-Won Oh
    Korean Journal of Family Medicine.2024; 45(1): 1.     CrossRef
  • Postpartum modern family planning among women living with HIV attending care at health facilities in Busia County, Kenya
    Florence Zawedde Tebagalika, Derrick Kimuli, Dennis Walusimbi, Edna Nyang’echi, Louisa Ndunyu
    Contraception and Reproductive Medicine.2024;[Epub]     CrossRef
  • 3,423 View
  • 88 Download
  • 3 Web of Science
  • 3 Crossref

Review Article

The Global Landscape of Domestic Violence against Women during the COVID-19 Pandemic: A Narrative Review
Priya Dharishini Kunasagran, Khalid Mokti, Mohd Yusof Ibrahim, Syed Sharizman Syed Abdul Rahim, Freddie Robinson, Adora J Muyou, Sheila Miriam Mujin, Nabihah Ali, Gary Goh Chun Chao, Rudi Nasib, Abraham Chiu En Loong, Nachia Banu Abdul Rahim, Mohd Hafizuddin Ahmad, Prabakaran Solomon Dhanaraj, Pathman Arumugam, Jamilah Yusoff
Korean J Fam Med 2024;45(1):3-11.   Published online October 18, 2023
DOI: https://doi.org/10.4082/kjfm.23.0084
The coronavirus disease (COVID-19) pandemic has led to an alarming increase in domestic violence against women owing to lockdown measures and limited access to support services. This article provides insights into the global prevalence of domestic violence, barriers to seeking help, its impact on women and children, and the best practices implemented worldwide. Domestic violence encompasses various forms of abuse; many young women experience partner violence. Barriers to seeking help include fear, financial constraints, lack of awareness of available services, and distrust among stakeholders. The consequences of domestic violence affect the mental health of both mothers and children. Countries have increased shelter funding and developed innovative protocols to reach survivors and address this issue. However, the healthcare sector’s involvement in addressing domestic violence has been limited. This review advocates collaboration among healthcare institutions and government bodies. Key recommendations include utilizing telehealth services, implementing comprehensive training programs, establishing effective referral systems, enhancing health education, developing a domestic violence registry, improving the responses of law enforcement and justice systems through healthcare integration, promoting data sharing, and conducting further research. Healthcare systems should recognize domestic violence as a public health concern and detect, prevent, and intervene in cases to support survivors.

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    The Journal of Obstetrics and Gynecology of India.2025; 75(1): 28.     CrossRef
  • Emerging Trends in Intimate Partner Rape and Marital/Spousal Rape During the Biennium 2020 and 2021, Including the COVID-19 Pandemic in Greece
    Maria-Valeria Karakasi, Ioannis Nikolaidis, Eleni Fotou, Anestis Sapounas, Apostolos Patounas, Sofia Sakka, Charalampos Ntentopoulos, Pavlos Pavlidis, Polychronis Voultsos
    Journal of Interpersonal Violence.2025; 40(1-2): 370.     CrossRef
  • Reflecting on progress and challenges: the Korean Journal of Family Medicine in 2024
    Seung-Won Oh
    Korean Journal of Family Medicine.2025; 46(2): 55.     CrossRef
  • Women’s Health and Primary Care
    Seung-Won Oh
    Korean Journal of Family Medicine.2024; 45(1): 1.     CrossRef
  • Investigating and Practicing Orthopedics at the Intersection of Sex and Gender: Understanding the Physiological Basis, Pathology, and Treatment Response of Orthopedic Conditions by Adopting a Gender Lens: A Narrative Overview
    Carlo Biz, Rola Khamisy-Farah, Luca Puce, Lukasz Szarpak, Manlio Converti, Halil İbrahim Ceylan, Alberto Crimì, Nicola Luigi Bragazzi, Pietro Ruggieri
    Biomedicines.2024; 12(5): 974.     CrossRef
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  • 95 Download
  • 6 Web of Science
  • 5 Crossref

Original Articles

Background
This study aimed to identify the clinical content of patients registered with the Lifetime Health Maintenance Program (LHMP) under the care of a single family physician who introduced and operated the program in Korea at a tertiary hospital for over 30 years.
Methods
We analyzed the electronic medical records of 745 patients who had registered for more than 3 times with the LHMP under the care of a single family physician between January 1, 2010 and December 31, 2019. We reviewed medical records from June 1989, when the hospital was established, to February 2022. The participants’ age at the time of LHMP enrollment, sex, initial consultation date, final consultation date, and consultation content were evaluated.
Results
Patients visited the LHMP for various reasons, including acute symptom management, chronic disease management, psychiatric consultation, counseling on health behaviors, health checkups, and vaccination. The top five diagnoses for acute symptom management were upper respiratory infection, abdominal pain, dizziness/vertigo, headache, and lower back pain, whereas those for chronic disease management were dyslipidemia, hypertension, osteoarthritis, osteoporosis/osteopenia, and diabetes. More than one in five patients received psychiatric consultation and counseling on health behaviors. As the duration of the program enrollment increased, the proportion of patients visiting the LHMP for acute symptoms, vaccinations, and health checkups also increased. Furthermore, the number of categories of consultation content increased for each patient.
Conclusion
The LHMP emphasized the need to systematize regular primary care physicians in Korea. Policy changes are necessary to strengthen primary care, and the LHMP serves as an intermediate step in organizing regular primary care physicians in Korea.

Citations

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  • Pharmacotherapy guidelines for smoking cessation in primary healthcare clinics
    Cheol Min Lee, Yu Jin Paek, Yoo Bin Seo, Eon Sook Lee
    Journal of the Korean Medical Association.2024; 67(4): 230.     CrossRef
  • 2,372 View
  • 70 Download
  • 1 Web of Science
  • 1 Crossref
Association between Problematic Smartphone Use and Physical Activity among Adolescents: A Path Analysis Based on the 2020 Korea Youth Risk Behavior Web-Based Survey
Ahnhyun Jeong, Soorak Ryu, Solji Kim, Hoon-Ki Park, Hwan-Sik Hwang, Kye-Yeung Park
Korean J Fam Med 2023;44(5):268-273.   Published online July 21, 2023
DOI: https://doi.org/10.4082/kjfm.22.0154
Background
Physical activity is known to prevent several diseases and positively affect mental health. Previous studies have shown that smartphone addiction negatively affects the physical activity of children and adolescents. This study aimed to investigate the relationship between problematic smartphone use and physical activity among adolescents and the related factors using path analysis.
Methods
Using data from the 16th Youth Risk Behavior Web-based Survey from 2020, scores on the Smartphone Addiction Scale—Short Version for Adolescents, physical activity, sex, socioeconomic status (SES), academic performance, depression, smoking, drinking, and sitting time were assessed. Complex sampling and path analyses were performed.
Results
Of the total 54,948 students, 25.5% were smartphone risk users, including potential and high-risk users. The direct path coefficients of each factor indicated that female sex (-0.14 for male), low SES (-0.062), high academic performance (0.056), low sitting time for studying purposes (-0.033), high sitting time for non-studying purposes (0.071), and depressive mood (0.130) were related to problematic smartphone use (all P<0.001). Each factor affected problematic smartphone use, and subsequently had a negative effect on the amount of physical activity, with a direct path coefficient of -0.115 (P<0.001).
Conclusion
In this study, we confirmed that problematic smartphone use among adolescents was negatively associated with performing an adequate amount of physical activity and that various factors, such as sex, SES, academic performance, and sitting time, directly and indirectly affected this relationship.

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  • Global trends in importance of 24-hour movement behaviors to pediatric health: implications for South Korea
    Eun-Young Lee, Reyana Jayawardena, Seiyeong Park, Justin Y Jeon, Yeon-Soo Kim, Mark S. Tremblay
    Clinical and Experimental Pediatrics.2025; 68(1): 16.     CrossRef
  • The Association between Problematic Smartphone Use and Mental Health in Austrian Adolescents and Young Adults
    Doris Mayerhofer, Katja Haider, Manuela Amon, Afsaneh Gächter, Teresa O’Rourke, Rachel Dale, Elke Humer, Thomas Probst, Christoph Pieh
    Healthcare.2024; 12(6): 600.     CrossRef
  • 2023 Obesity Fact Sheet: Prevalence of Obesity and Abdominal Obesity in Adults, Adolescents, and Children in Korea from 2012 to 2021
    Su-Min Jeong, Jin-Hyung Jung, Ye Seul Yang, Wonsock Kim, In Young Cho, You-Bin Lee, Kye-Yeung Park, Ga Eun Nam, Kyungdo Han
    Journal of Obesity & Metabolic Syndrome.2024; 33(1): 27.     CrossRef
  • Guidelines for physical activity counseling in primary healthcare clinics
    Yun Jun Yang
    Journal of the Korean Medical Association.2024; 67(4): 265.     CrossRef
  • Collaborative Physical Activity: Innovations in Primary Health Care and Educational Sector
    Fides A. del Castillo
    Korean Journal of Family Medicine.2024; 45(3): 178.     CrossRef
  • How is parental psychological control associated with adolescent mental health in economically disadvantaged areas? The serial mediating role of psychological reactance and problematic smartphone use
    Qiangqiang Li, Shuwen Wei, Zixiao Liu
    Frontiers in Psychiatry.2024;[Epub]     CrossRef
  • Depression, anxiety, and stress in the Chilean Educational System: children and adolescents post-pandemic prevalence and variables
    Jonathan Martínez-Líbano, María-Mercedes Yeomans-Cabrera
    Frontiers in Education.2024;[Epub]     CrossRef
  • Does Excessive Smartphone Use Reduce Physical Activity in Adolescents?
    Soo Young Kim
    Korean Journal of Family Medicine.2023; 44(5): 247.     CrossRef
  • 3,650 View
  • 113 Download
  • 7 Web of Science
  • 8 Crossref

Review Articles

Global Mapping of Potentially Inappropriate Prescribing for Older Adults in Community Settings: An Umbrella Review
Nafiseh Ghassab-Abdollahi, Haidar Nadrian, Fatemeh Saadati, Fariba ashazadeh, Elnaz Shaseb, Mina Hashemiparast, Hamid Allahverdipour
Korean J Fam Med 2023;44(4):189-204.   Published online July 18, 2023
DOI: https://doi.org/10.4082/kjfm.23.0032
Potentially inappropriate prescribing (PIP) is a major public health concern with several undesirable health consequences for older adults. In this overview, we aimed to map and gather information from existing literature to provide a better insight into the prevalence of PIP among community dwellers. Electronic databases were searched from their inception to April 2022. The quality of the included systematic reviews (SRs) was assessed using the assessment of multiple systematic reviews checklist. The degree of overlap within the SRs was also evaluated (2% overlap). All SRs on the prevalence of PIP in older individuals in community settings were included, and a narrative approach was used to synthesize data. Nineteen SRs comprising 548 primary studies met the inclusion criteria, and the average quality of the included SRs was moderate. More than half (50.5%) of the primary studies were conducted in Europe, followed by the United States (22.8%), and Asia (18.9%). Thirty different criteria were used in the primary studies to estimate the prevalence of PIP. The most widely used criteria were those presented in Beers (41.8%) and STOPP (Screening Tool of Older Persons’ Prescriptions)/START (Screening Tool to Alert to Right Treatment) (21.8%) criteria. Benzodiazepines, nonsteroidal anti-inflammatory drugs, and antidepressants were the most frequently reported PIPs. A considerable variation in the prevalence of PIP ranging from 0% to 98% was reported by SRs. However, there is a high degree of uncertainty regarding the extent of PIP in community settings. To identify knowledge-to-action gaps, SR authors should consider the differences in prevalence of PIP according to settings, applied tools, data sources, geographical areas, and specific pathologies. There is also a need for primary and SR studies from low- and middle-income countries regarding the prevalence of PIP.
  • 2,405 View
  • 94 Download
Indices/Indicators Developed to Evaluate the “Creating Supportive Environments” Mechanism of the Ottawa Charter for Health Promotion: A Setting-Based Review on Healthy Environment Indices/ Indicators
Fatemeh Saadati, Haidar Nadrian, Nafiseh Ghassab-Abdollahi, Fariba Pashazadeh, Neda Gilani, Mohammad-Hossein Taghdisi
Korean J Fam Med 2023;44(5):261-267.   Published online July 12, 2023
DOI: https://doi.org/10.4082/kjfm.22.0215
This study aimed to identify the indices/indicators used for evaluating the “creating supportive environments” mechanism of the Ottawa Charter for Health Promotion, with a focus on built environments, in different settings. A search for literature with no time limit constraint was performed across Medline (via PubMed), Scopus, and Embase databases. Search terms included “Ottawa Charter,” “health promotion,” “supportive environments,” “built environments,” “index,” and “indicator.” we included the studies conducted on developing, identifying, and/or measuring health promotion indices/indicators associated with “built environments” in different settings. The review articles were excluded. Extracted data included the type of instrument used for measuring the index/indicator, the number of items, participants, settings, the purpose of indices/indicators, and a minimum of two associated examples of the indices domains/indicators. The key definitions and summarized information from studies are presented in tables. In total, 281 studies were included in the review, within which 36 indices/indicators associated with “built environment” were identified. The majority of the studies (77%) were performed in developed countries. Based on their application in different settings, the indices/indicators were categorized into seven groups: (1) Healthy Cities (n=5), (2) Healthy Municipalities and Communities (n=18), (3) Healthy Markets (n=3), (4) Healthy Villages (n=1), (5) Healthy Workplaces (n=4), (6) Health-Promoting Schools (n=3), and (7) Healthy Hospitals (n=3). Health promotion specialists, health policymakers, and social health researchers can use this collection of indices/indicators while designing/evaluating interventions to create supportive environments for health in various settings.

Citations

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  • The Role of Pharmacists in Health Promotion
    Pallav Dave
    Asian Journal of Dental and Health Sciences.2024; 4(2): 32.     CrossRef
  • 6,399 View
  • 103 Download
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Original Article

Associations of Alcohol Consumption and Smoking Behaviors with Depressed Mood According to Gender in Korean Young Adults
Jung Won Hwang, Youngmi Eun, Chan-Hee Song
Korean J Fam Med 2023;44(5):274-280.   Published online July 7, 2023
DOI: https://doi.org/10.4082/kjfm.22.0146
Background
Recent studies have reported that chronic mental health problems often emerge in young adulthood. This study elucidated the independent effects of smoking and drinking on depressed mood in young adults by sex.
Methods
We used Data from the Korea National Health and Nutrition Examination Surveys conducted in 2014, 2016, and 2018. A total of 3,391 participants aged 19–35 years, without serious chronic diseases, were recruited for this study. Depression was evaluated using the Patient Health Questionnaire (PHQ-9).
Results
Smoking behavior, current smoking, and number of days smoked were significantly associated with higher PHQ-9 scores in both men and women (all P<0.05). However, past and ever smoking were positively associated with PHQ-9 scores only in women (all P<0.001). Regarding alcohol consumption, the age at which drinking first began was negatively associated with PHQ-9 scores in both men and women (all P<0.001), but the amount of alcohol consumed at 1 time was positively associated with PHQ-9 scores only in women (P=0.013). Men who drank 2–4 times a month and women who had not drunk during the past year had the lowest PHQ-9 scores.
Conclusion
Smoking and alcohol consumption were independently associated with depressed mood in young Korean adults, which was more pronounced in women, and exhibited sex-specific characteristics.

Citations

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  • Women’s Health and Primary Care
    Seung-Won Oh
    Korean Journal of Family Medicine.2024; 45(1): 1.     CrossRef
  • Pharmacotherapy guidelines for smoking cessation in primary healthcare clinics
    Cheol Min Lee, Yu Jin Paek, Yoo Bin Seo, Eon Sook Lee
    Journal of the Korean Medical Association.2024; 67(4): 230.     CrossRef
  • 2,933 View
  • 99 Download
  • 2 Web of Science
  • 2 Crossref
Review Articles
Management of Sarcopenia in Primary Care Settings
Chang Won Won
Korean J Fam Med 2023;44(2):71-75.   Published online March 20, 2023
DOI: https://doi.org/10.4082/kjfm.22.0224
With aging, loss of skeletal muscle mass and muscle function increases, resulting in an increased risk of falls, fractures, long-term institutional care, cardiovascular and metabolic diseases, and even death. Sarcopenia, which is derived from the Greek words “sarx” or flesh+“penia” or loss, is defined as a condition characterized by low muscle mass and low muscle strength and performance. In 2019, the Asian Working Group for Sarcopenia (AWGS) published a consensus paper on the diagnosis and treatment of sarcopenia. The AWGS 2019 guideline, specifically, presented strategies for case-finding and assessment to help diagnose “possible sarcopenia” in primary care settings. For case finding, the AWGS 2019 guideline proposed an algorithm that recommends calf circumference measurement (cut-off <34 cm in men, <33 cm in women) or the SARC-F (strength, assistance with walking, rising from a chair, climbing stairs, and falls) questionnaire (cut-off ≥4). If this case finding is confirmed, handgrip strength (cutoff <28 kg in men, <18 kg in women) or the 5-time chair stand test (≥12 seconds) should be performed to diagnose “possible sarcopenia.” If an individual is diagnosed as “possible sarcopenia,” AWGS 2019 recommends that the individual should start lifestyle interventions and related health education for primary healthcare users. Because no medication is available to treat sarcopenia, exercise and nutrition is essential for sarcopenia management. Many guidelines, recommend physical activity, with a focus on progressive resistance (strength) training, as a first-line therapy for the management of sarcopenia. It is essential to educate older adults with sarcopenia on the need to increase protein intake. Many guidelines recommended that older people should consume at least 1.2 g of proteins/kg/d. This minimum threshold can be increased in the presence of catabolic or muscle wasting. Previous studies reported that leucine, a branched-chain amino acid, is essential for protein synthesis in muscle, and a stimulator for skeletal muscle synthesis. A guideline conditionally recommends that diet or nutritional supplements should be combined with exercise intervention for older adults with sarcopenia.

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    Binxin Cui, Ziyi Yang, Chao Sun
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    Jee-Hyun Kang, Kyoung-Kon Kim
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    Yun Jun Yang
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Risk-Reducing Measures for Cancer Prevention
Israel Oluwasegun Ayenigbara
Korean J Fam Med 2023;44(2):76-86.   Published online March 20, 2023
DOI: https://doi.org/10.4082/kjfm.22.0167
Cancer, or malignancy, continues to be one of the most serious health problems in the world, leading to death and disability. Unlike in previous years, where new cases of cancer were predominant in developed nations, the number of cases of cancer and the resultant deaths are increasing in low- and middle-income countries. This is partially attributable to the current trend of adopting a Western lifestyle, substantial urbanization, and the rise in infections, such as the human papillomavirus (HPV) and hepatitis B virus (HBV), which together account for over 30% of cancer cases in underdeveloped and developing nations. The deleterious impact of cancer, as cases multiply worldwide, is multi-dimensional. Cancer exerts serious physical, psychological, and monetary burdens, not only on cancer patients but also on their family members, close friends, health care systems, and society at large. Importantly, over half of all cancer types can be prevented globally by mitigating the risk and causative factors as well as prompt adherence to scientifically recommended prevention measures. This review provides various scientifically based and people-centered strategies that every individual could adopt to reduce their risk of developing cancer in the future. It is recommended that, for these cancer prevention strategies to be effective, there should be a strong political will from the governments of individual countries to enact specific laws and implement policies that will significantly reduce sedentary lifestyles and unhealthy eating among the general public. Likewise, HPV and HBV vaccines, as well as cancer screenings, should be made available, affordable, and accessible on a timely basis for those who are eligible to take them. Finally, intensified campaigns and numerous informative and educational programs that promote cancer prevention should be initiated globally.

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