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Volume 42(4); July 2021

Editorial

Smoking Cessation in Cancer Survivors
Young Gyu Cho
Korean J Fam Med 2021;42(4):258-259.   Published online July 20, 2021
DOI: https://doi.org/10.4082/kjfm.42.4E

Citations

Citations to this article as recorded by  
  • Risk of Subsequent Primary Cancers Among Adult-Onset 5-Year Cancer Survivors in South Korea: Retrospective Cohort Study
    Yoon Young Choi, Myeongjee Lee, Eun Hwa Kim, Jae Eun Lee, Inkyung Jung, Jae-Ho Cheong
    JMIR Public Health and Surveillance.2024; 10: e48380.     CrossRef
  • 4,413 View
  • 67 Download
  • 1 Web of Science
  • 1 Crossref

Review Articles

Overview of Physical Activity Counseling in Primary Care
Apichai Wattanapisit, Sanhapan Wattanapisit, Sunton Wongsiri
Korean J Fam Med 2021;42(4):260-268.   Published online May 20, 2020
DOI: https://doi.org/10.4082/kjfm.19.0113
Physical inactivity is a global health burden. Promoting physical activity in primary care through physical activity counseling is an effective intervention. This article provides an overview of and perspectives on physical activity counseling in primary care. The identification of physical inactivity as a health problem may increase the awareness of physical inactivity among patients and primary care providers, which will lead to an action plan. The contents of physical activity counseling should be based on evidence-based recommendations. Safety issues should be evaluated appropriately to optimize the utilization of primary care services. Physical activity counseling methods should be “tailored” for an individual using appropriate counseling methods and setting-specific resources. Multilevel barriers to physical activity counseling in primary care (i.e., healthcare providers, patients, and systems) must be addressed. Setting-specific strategies to overcome these barriers should be implemented to maximize the effectiveness of physical activity counseling in primary care.

Citations

Citations to this article as recorded by  
  • Exploring the Physical Activity Counselling for Patients With Rheumatoid Arthritis—Perceptions of Nurses and Physiotherapists
    Katja Lehtomäki, Iina Ryhtä, Jaana Peltonen, Minna Stolt
    Musculoskeletal Care.2025;[Epub]     CrossRef
  • Physical Inactivity and Cardiovascular Health in Aging Populations: Epidemiological Evidence and Policy Implications from Riyadh, Saudi Arabia
    Abdulaziz M. Alodhialah, Ashwaq A. Almutairi, Mohammed Almutairi
    Life.2025; 15(3): 347.     CrossRef
  • GP specialty trainees’ knowledge and values towards physical activity: a national survey of Scottish trainees
    Callum Leese, Robert H Mann, Emma J Cockcroft, Kirstin Abraham
    BJGP Open.2024; 8(1): BJGPO.2023.0051.     CrossRef
  • Physical Activity with Sports Scientist (PASS) programme to promote physical activity among patients with non-communicable diseases: a pragmatic randomised controlled trial protocol
    Apichai Wattanapisit, Poramet Hemarachatanon, Kamlai Somrak, Saranrat Manunyanon, Sanhapan Wattanapisit, Areekul Amornsriwatanakul, Piyawat Katewongsa, Sorawat Sangkaew, Polathep Vichitkunakorn, Ping Yein Lee, Siti Nurkamilla Ramdzan, Hani Salim, Chirk Je
    BMJ Open Sport & Exercise Medicine.2024; 10(2): e001985.     CrossRef
  • Guidelines for physical activity counseling in primary healthcare clinics
    Yun Jun Yang
    Journal of the Korean Medical Association.2024; 67(4): 265.     CrossRef
  • A movement for movement: an exploratory study of primary healthcare professionals’ perspectives on implementing the Royal College of General Practitioners’ active practice charter initiative
    Callum J. Leese, Robert H. Mann, Hussain Al-Zubaidi, Emma J. Cockcroft
    BMC Primary Care.2024;[Epub]     CrossRef
  • Physical Activity Assessment of Physicians in Primary Healthcare Centers in Makkah, Saudi Arabia
    Alaa G Alolayan, Salman Alsubhi
    Cureus.2024;[Epub]     CrossRef
  • Physical Activity Is Predictive of Conditioned Pain Modulation in Healthy Individuals: A Cross-Sectional Study
    Sophie Van Oosterwijck, Mira Meeus, Jacob van Der Wekken, Evy Dhondt, Amber Billens, Jessica Van Oosterwijck
    The Journal of Pain.2024; 25(11): 104639.     CrossRef
  • Bewegungsempfehlungen in der Prävention und Therapie der Adipositas
    Christine Joisten
    Adipositas - Ursachen, Folgeerkrankungen, Therapie.2023; 17(01): 19.     CrossRef
  • Narrative review – Barriers and facilitators to promotion of physical activity in primary care
    Callum Leese, Kirstin Abraham, Blair H Smith
    Lifestyle Medicine.2023;[Epub]     CrossRef
  • Tools to guide clinical discussions on physical activity, sedentary behaviour, and/or sleep for health promotion between primary care providers and adults accessing care: a scoping review
    Tamara L. Morgan, Emma Faught, Amanda Ross-White, Michelle S. Fortier, Mary Duggan, Rahul Jain, Kirstin N. Lane, Amanda Lorbergs, Kaleigh Maclaren, Taylor McFadden, Jennifer R. Tomasone
    BMC Primary Care.2023;[Epub]     CrossRef
  • Does Excessive Smartphone Use Reduce Physical Activity in Adolescents?
    Soo Young Kim
    Korean Journal of Family Medicine.2023; 44(5): 247.     CrossRef
  • Current Status of Physical Activity in South Korea
    Yoo Bin Seo, Yun Hwan Oh, Yun Jun Yang
    Korean Journal of Family Medicine.2022; 43(4): 209.     CrossRef
  • Barriers to and Facilitators of the Use of Digital Tools in Primary Care to Deliver Physical Activity Advice: Semistructured Interviews and Thematic Analysis
    Paulina Bondaronek, Samuel J Dicken, Seth Singh Jennings, Verity Mallion, Chryssa Stefanidou
    JMIR Human Factors.2022; 9(3): e35070.     CrossRef
  • Perceived barriers to physical activity behaviour among patients with diabetes and hypertension in Kosovo: a qualitative study
    Ariana Bytyci Katanolli, Nicole Probst-Hensch, Katrina Ann Obas, Jana Gerold, Manfred Zahorka, Naim Jerliu, Qamile Ramadani, Nicu Fota, Sonja Merten
    BMC Primary Care.2022;[Epub]     CrossRef
  • Summary and application of the WHO 2020 physical activity guidelines for patients with essential hypertension in primary care
    Apichai Wattanapisit, Chirk Jenn Ng, Chaisiri Angkurawaranon, Sanhapan Wattanapisit, Sirawee Chaovalit, Mark Stoutenberg
    Heliyon.2022; 8(10): e11259.     CrossRef
  • Current status of health promotion in Korea
    Soo Young Kim
    Journal of the Korean Medical Association.2022; 65(12): 776.     CrossRef
  • Primary Health Care Providers’ Perspectives on Developing an eHealth Tool for Physical Activity Counselling: A Qualitative Study
    Apichai Wattanapisit, Sanhapan Wattanapisit, Titiporn Tuangratananon, Waluka Amaek, Sunton Wongsiri, Prachyapan Petchuay
    Journal of Multidisciplinary Healthcare.2021; Volume 14: 321.     CrossRef
  • Challenges of Implementing an mHealth Application for Personalized Physical Activity Counselling in Primary Health Care: A Qualitative Study
    Apichai Wattanapisit, Waluka Amaek, Sanhapan Wattanapisit, Titiporn Tuangratananon, Sunton Wongsiri, Prasert Pengkaew
    International Journal of General Medicine.2021; Volume 14: 3821.     CrossRef
  • What Elements of Sport and Exercise Science Should Primary Care Physicians Learn? An Interdisciplinary Discussion
    Apichai Wattanapisit, Marisa Poomiphak Na Nongkhai, Poramet Hemarachatanon, Soontaraporn Huntula, Areekul Amornsriwatanakul, Chirawat Paratthakonkun, Chirk Jenn Ng
    Frontiers in Medicine.2021;[Epub]     CrossRef
  • Usability and utility of eHealth for physical activity counselling in primary health care: a scoping review
    Apichai Wattanapisit, Titiporn Tuangratananon, Sanhapan Wattanapisit
    BMC Family Practice.2020;[Epub]     CrossRef
  • 8,145 View
  • 198 Download
  • 21 Web of Science
  • 21 Crossref
Increasing Individual Target Glucose Levels to Prevent Hypoglycemia in Patients with Diabetes
Juyoung Shin, Hyunah Kim, Hun-Sung Kim, Churlmin Kim, Whan-Seok Choi
Korean J Fam Med 2021;42(4):269-273.   Published online January 29, 2020
DOI: https://doi.org/10.4082/kjfm.19.0161
Hypoglycemia is one of the severe complications of diabetes. To prevent hypoglycemia, an emphasis is placed on maintaining an appropriate balance between nutrition, activity, and treatment, which can be achieved by the repetition of self-trials based on self-monitoring. Clinicians routinely focus on patients’ contribution, including timely intake of an adequate amount of carbohydrates, physical activity, antidiabetic medication, and abstinence from alcohol. Recently, many guidelines have highlighted the importance of clinicians’ factors and recommend individualized treatments according to lifestyle patterns and specific needs following the de-intensification of treatment. The optimal value of hemoglobin A1c (HbA1c) levels for blood glucose level regulation remains controversial among countries, but it generally does not exceed 8.0%. In populations that are at a risk of hypoglycemia, such as the older adults, it is advisable to adjust the target blood glucose level to less than 8.0%. Meanwhile, a blood glucose level of 7.0%–7.5% is generally recommended for healthy older adults. If the expected lifetime is shorter than 10 years or in patients with chronic kidney disease and severe cardiovascular disease, the HbA1c level target can be increased to 7.5%–8.0%. For even shorter lifetime expectancy, the target can be adjusted up to 8.0%–9.0%. To prevent hypoglycemia, the target blood glucose level needs to be adjusted, particularly in older adult patients. Ultimately, it is important to identify the maximum blood glucose levels that do not cause hypoglycemia and the minimum blood glucose levels that do not cause hyperglycemia-associated complications.

Citations

Citations to this article as recorded by  
  • Initiating an Insulin Safety Campaign to reduce the incidence of glycemic harm events for hospitalized adults 65 and older
    Michelle Cohen, Kristen de Grandpre, William M. Herlihy, Lise Cooper
    Journal of the American Geriatrics Society.2025; 73(2): 602.     CrossRef
  • Hyperglycaemia aversion in type 1 diabetes: A grounded theory study
    Vicky McKechnie, Nick Oliver, Stephanie A. Amiel, John R. E. Fox
    British Journal of Health Psychology.2024; 29(1): 254.     CrossRef
  • Review—Glucose Monitoring Sensors: History, Principle, and Challenges
    Yanzhen Jing, Shwu Jen Chang, Ching-Jung Chen, Jen-Tsai Liu
    Journal of The Electrochemical Society.2022; 169(5): 057514.     CrossRef
  • 8,090 View
  • 146 Download
  • 3 Web of Science
  • 3 Crossref

Original Articles

Validation of the Simplified Palliative Prognostic Index to Predict Survival for Advanced Cancer Patients in Home Hospice Setting
Hyeon-Jeong Yang, Seok-Joon Yoon, Jong-Sung Kim, Sung-Soo Kim, Jin-Gyu Jung, Won Yoon Suh, Sami Lee, Hyun Gu Kim, Yong Woo Lee
Korean J Fam Med 2021;42(4):274-280.   Published online July 20, 2021
DOI: https://doi.org/10.4082/kjfm.20.0160
Background
The simplified Palliative Prognostic Index (sPPI) substitutes a single item from the Communication Capacity Scale (CCS) for the delirium item of the original PPI. This study aimed to examine the validity of the sPPI for patients with advanced cancer in a home-based hospice care setting.
Methods
This study included 75 patients with advanced cancer who received home-based hospice care. We used medical records maintained by professional hospice nurses who had visited the patients in their homes. Based on their sPPI score, patients were divided into three groups—A (<4), B (≥4 and <6), and C (≥6)—to compare survival. Further, we investigated the sPPI’s accuracy using the area under the receiver operating characteristic curve (AUC) and sensitivity and specificity for 3- and 6-week survival. We used three sPPIs including different substitutions for the delirium item (two methods using the CCS and one using the Korean Nursing Delirium Screening Scale).
Results
The median survival was 60–61 days for group A, 27–30 days for group B, and 12–16 days for group C. The difference in survival was significant (P<0.05). The AUC was 0.814–0.867 for 3-week survival and 0.736–0.779 for 6-week survival. For 3- and 6-week survival, prognostic prediction showed sensitivities of 76.2%–90.9% and 76.3%–86.8%, and specificities of 64.2%–88.7% and 51.4%–70.3%, respectively.
Conclusion
The sPPI, which is measured by professional hospice nurses, has acceptable validity to predict survival for patients with advanced cancer in a home hospice setting in South Korea.

Citations

Citations to this article as recorded by  
  • Comparison of Simplified Palliative Prognostic Index and Palliative Performance Scale in Patients with Advanced Cancer in a Home Palliative Care Setting
    Yusuke Hiratsuka, Sang-Yeon Suh, Seok Joon Yoon
    Journal of Palliative Care.2024; 39(3): 194.     CrossRef
  • Survival prediction in advanced cancer patients – a narrative review
    Shing Fung Lee, Charles B. Simone
    Current Opinion in Supportive & Palliative Care.2023;[Epub]     CrossRef
  • 3,983 View
  • 102 Download
  • 2 Web of Science
  • 2 Crossref
Background
This study aimed to investigate trends in the prevalence of current smokers and motivation to quit among Korean male cancer survivors.
Methods
Out of 20,012 men who participated in the Korea National Health and Nutrition Examination Survey V (2010–2012), VI (2013–2015), and VII (2016–2017), 742 cancer survivors were included. A cancer survivor was defined as a person who concurred to the item, “The cancer has been diagnosed by a doctor” in the health questionnaire. Smoking status was classified as current, former, and never smokers. Regarding motivation to quit smoking, we defined those who had a willingness to quit within 6 months as the willing group. Logistic regression analysis was conducted to examine trends in the prevalence of current smokers and the proportion of the willing group among current smokers.
Results
Overall, 3.7% of Korean men who participated in the study were cancer survivors. Current smokers constituted 19.5%, 19.1%, and 15.3% of cancer survivors in phases V, VI, and VII respectively which did not show significant changes (P for trend=0.33). However, the proportion of current smokers in the non-cancer group was significantly reduced to 46.6%, 41.2%, and 38.9% in phases V, VI, and VII, respectively (P for trend <0.001). The proportion of those with a motivation to quit smoking did not show a significant trend in the cancer survivors (P for trend=0.964) and non-cancer group (P for trend=0.884).
Conclusion
Prevalence of current smokers and motivation to quit in Korean male cancer survivors did not show significant trends.

Citations

Citations to this article as recorded by  
  • Current status of health promotion in Korea
    Soo Young Kim
    Journal of the Korean Medical Association.2022; 65(12): 776.     CrossRef
  • Smoking Cessation in Cancer Survivors
    Young Gyu Cho
    Korean Journal of Family Medicine.2021; 42(4): 258.     CrossRef
  • 4,591 View
  • 84 Download
  • 2 Web of Science
  • 2 Crossref
Correlates of Sedentary Behavior among Bhutanese Adults: Findings from the 2014 Bhutan STEPS Survey Data
Tashi Dendup, Yun Zhao, I Gusti Ngurah Edi Putra, Tandin Dorji, Chador Tenzin
Korean J Fam Med 2021;42(4):288-296.   Published online July 20, 2021
DOI: https://doi.org/10.4082/kjfm.20.0059
Background
Sedentary behavior is associated with several adverse health outcomes. Data on factors that influence sedentary behavior are lacking in Bhutan. This study examined factors associated with increased sedentary behavior in Bhutan, with a focus on exploring sex differences.
Methods
Data of 2,796 adults from the nationally representative 2014 Bhutan STEP-wise surveillance (STEPS) survey were analyzed. Factors associated with sedentary behavior were identified using backward elimination multiple logistic regression analysis, disaggregated by sex. The analysis accounted for the complex survey design used in the primary survey.
Results
The overall prevalence of sedentary behavior was 8.2%, with a higher proportion among women than men (10.3% vs. 4.9%). In the full sample, female sex, being single, high education and income, urban residence, inadequate physical activity, and high blood sugar were associated with increased odds of sedentary behavior. Among females, those who had high education and income, were single, physically less active, and urban residents were more likely to be sedentary. Self-employment was related to reduced odds of sedentary behavior among women and in the overall sample population. In males, being single, higher education level, and urban residence were associated with sedentariness.
Conclusion
The findings suggest that interventions targeting females, especially those who are physically less active and from higher socioeconomic groups, urban residents, and those with hyperglycemia can potentially help reduce sedentary behavior and avert the associated detrimental impacts.

Citations

Citations to this article as recorded by  
  • High sedentary behavior and low physical activity among adults in Afghanistan: results from a national cross-sectional survey
    Supa Pengpid, Ahmad Siyar Noormal, Karl Peltzer
    Frontiers in Public Health.2023;[Epub]     CrossRef
  • Status of Sedentary Time and Physical Activity of Rural Residents: A Cross-Sectional Population-Based Study in Eastern China
    Jiayuan Wang, Ya Wang, Mallikarjuna Korivi, Xi Chen, Rong Zhu
    Frontiers in Public Health.2022;[Epub]     CrossRef
  • Trends in sedentary behaviour and associated factors among adults in Mongolia: results from national cross-sectional surveys in 2009, 2013 and 2019
    Supa Pengpid, Karl Peltzer
    BMJ Open.2022; 12(6): e058330.     CrossRef
  • Current status of health promotion in Korea
    Soo Young Kim
    Journal of the Korean Medical Association.2022; 65(12): 776.     CrossRef
  • 3,555 View
  • 75 Download
  • 4 Web of Science
  • 4 Crossref
Age-Related Difference in Weight Change and All-Cause Mortality in Middle-Aged and Older Korean Populations: Korean Longitudinal Study of Aging
Jungki Suh, Yoon Jeong Cho, Hyun Ji Kim, Seong Soo Choi
Korean J Fam Med 2021;42(4):297-302.   Published online July 20, 2021
DOI: https://doi.org/10.4082/kjfm.20.0170
Background
Obesity is associated with increased mortality as a significant risk factor for chronic diseases, including cardiovascular diseases and cancer. Several people believe that weight gain is harmful, and weight loss helps maintain health. However, some studies have shown that weight loss, particularly among older adults, is more likely to increase the risk of mortality than weight gain.
Methods
We used data for the cohort of the Korean Longitudinal Study of Aging, which is a nationwide stratified multi-stage sample of adults aged 45 years. The all-cause mortality risk was assessed using the survival status and the number of months of survival calculated from 2006 (baseline year) to 2016. Cox proportional hazard regression were used to study the causal link between weight change and all-cause mortality risk.
Results
The results showed interactive associations between weight loss and mortality among middle-aged and older adults. The hazard ratio was 1.62 (95% confidence interval [CI], 1.10–2.40) for the participants aged 45–65 years with weight losses greater than 5 kg and 1.56 (95% CI, 1.29–1.89) for those older than 65 years with weight losses greater than 5 kg. The results for the group with weight gain above 5 kg were not significant. Middle-aged and older men showed an increase in all-cause mortality associated with weight loss of more than 5 kg, but only the older women showed significant results.
Conclusion
This large-scale cohort study in Korea showed a relationship between weight loss and all-cause mortality in middle-aged and older individuals.

Citations

Citations to this article as recorded by  
  • Body mass index trajectories and all-cause mortality in older Chinese adults: Hong Kong’s Elderly Health Service Cohort
    Man Ki Kwok, Siu Yin Lee, Gabriel M Leung, C Mary Schooling
    Journal of Epidemiology and Community Health.2025; : jech-2025-223659.     CrossRef
  • Associations of obesity indices change with cardiovascular outcomes: a dose-response meta-analysis
    Lyu Wang, Hanyue Ding, Yunyang Deng, Junjie Huang, Xiangqian Lao, Martin C. S. Wong
    International Journal of Obesity.2024; 48(5): 635.     CrossRef
  • Social isolation and depression as risk factors for weight loss of 5kg or more among older Korean adults
    Youngjoon Bae, Mark C. Pachucki, Ellen L. Idler
    PLOS ONE.2024; 19(3): e0299096.     CrossRef
  • Associations of short‐term changes in obesity indices with all‐cause mortality and cardiovascular disease
    Lyu Wang, Yun‐Yang Deng, Tsung Yu, Xiang‐Qian Lao, Martin C. S. Wong
    Obesity.2024; 32(8): 1568.     CrossRef
  • In-hospital outcomes of older patients with gastric cancer and their risk factors: large comprehensive institution-based study
    Lei Huang, Yunmei Liu, Lei Wang, Lan Rong, Weiguo Hu
    European Geriatric Medicine.2024; 15(6): 1909.     CrossRef
  • Weight loss rather than weight gain has a detrimental effect on successful aging in older adults: A 4-year longitudinal study in China
    Nan Liu, Tao Liu, Yihan Pan, Jin Wang, Xiaoguang Zhao
    Geriatric Nursing.2024; 60: 297.     CrossRef
  • Association of weight change with all-cause and cause-specific mortality: an age-stratified analysis
    Qing-Mei Huang, Dong Shen, Jian Gao, Huan Chen, Jia-Hao Xie, Hao-Yu Yan, Bin Wu, Zhi-Hao Li, Gang Liu, Chen Mao
    BMC Medicine.2024;[Epub]     CrossRef
  • Associations of Change in Body Size With All-Cause and Cause-Specific Mortality Among Healthy Older Adults
    Sultana Monira Hussain, Anne B. Newman, Lawrence J. Beilin, Andrew M. Tonkin, Robyn L. Woods, Johannes T. Neumann, Mark Nelson, Prudence R. Carr, Christopher M. Reid, Alice Owen, Jocasta Ball, Flavia M. Cicuttini, Cammie Tran, Yuanyuan Wang, Michael E. Er
    JAMA Network Open.2023; 6(4): e237482.     CrossRef
  • Association between Weight Loss and Hand-Grip Strength with Cause-Specific Mortality in Middle-Aged and Older Adults
    Inhwan Lee
    Exercise Science.2023; 32(3): 339.     CrossRef
  • Weight Change and Risk of Atherosclerosis Measured by Carotid Intima–Media Thickness (cIMT) from a Prospective Cohort—Analysis of the First-Wave Follow-Up Data of the Canadian Longitudinal Study on Aging (CLSA)
    Jian Liu, Newman Sze, Miya Narushima, Deborah O’Leary
    Journal of Cardiovascular Development and Disease.2023; 10(10): 435.     CrossRef
  • Weight maintenance and gain were significantly associated with lower risk of all-cause and cancer-related mortality in Korean adults who were newly diagnosed with cancer based on the Korean NHIS-HEALS cohort
    Yong-June Kim, Seung Park, Won Tae Kim, Yoon-Jong Bae, Yonghwan Kim, Hee-Taik Kang
    Medicine.2023; 102(47): e36184.     CrossRef
  • Obesity in Caucasian Seniors on the Rise: Is It Truly Harmful? Results of the PolSenior2 Study
    Monika Puzianowska-Kuznicka, Alina Kurylowicz, Lukasz Wierucki, Aleksander Jerzy Owczarek, Kacper Jagiello, Malgorzata Mossakowska, Tomasz Zdrojewski, Jerzy Chudek
    Nutrients.2022; 14(21): 4621.     CrossRef
  • 3,826 View
  • 84 Download
  • 12 Web of Science
  • 12 Crossref
The Association between Serum Vitamin D Concentration and Colon Polyp: A Cross-Sectional Study Using Health Care Screening Database in a Tertiary Hospital in Korea
Mun Young Yoo, Jungkwon Lee, Ji In Chung, Yohwan Yeo, In Young Cho
Korean J Fam Med 2021;42(4):303-309.   Published online July 20, 2021
DOI: https://doi.org/10.4082/kjfm.20.0181
Background
As indoor activity increases with modern lifestyles changes, reduced exposure to sunlight may lead to reduced vitamin D synthesis. Previous studies demonstrated that increased vitamin D level is associated with decreased risk of colon cancer; therefore, this study attempted to determine the association between vitamin D and colon polyps, which may be precancerous lesions, in participants who underwent colonoscopy exams.
Methods
A total of 31,004 participants who underwent routine health checkups, including vitamin D level and colonoscopy, at Samsung Medical Center in South Korea from 2010 to 2018 were included in the study. Colorectal polyps were diagnosed through biopsy after performing colonoscopy exams. Participants were categorized into three groups according to level of vitamin D (deficient: <20 ng/mL), insufficient: 20≤ vitamin D <30 ng/mL, and sufficient: ≥30 ng/mL). We analyzed the presence of colorectal polyps according to vitamin D level, and performed multiple logistic regression analyses for the association between vitamin D level and colorectal polyps.
Results
About 50% of participants had colorectal polyps (hyperplastic polyp, n=4,864; adenomatous polyp, n=10,470; adenocarcinoma, n=24). There were no significant associations between vitamin D categories and colorectal polyp and colorectal cancer. However, when further analyzing by type of polyp, the risk of hyperplastic polyps significantly decreased with increasing vitamin D levels (P for trend=0.006).
Conclusion
We did not find evidence for an association between vitamin D and overall colorectal polyps; however, we observed a trend for decreased odds of hyperplastic polyps with increased vitamin D levels in comparison to vitamin D deficient subjects.

Citations

Citations to this article as recorded by  
  • Genetic prediction of micronutrient levels and the risk of colorectal polyps: A mendelian randomization study
    Siyao Lv, Yunyi Ding, Junli Huang, Yixin He, Ruijie Xie, Xiaohong Shi, Wei Ye
    Clinical Nutrition.2024; 43(6): 1405.     CrossRef
  • Exploring Vitamin D Deficiency and IGF Axis Dynamics in Colorectal Adenomas
    George Ciulei, Olga Hilda Orășan, Angela Cozma, Vasile Negrean, Teodora Gabriela Alexescu, Simina Țărmure, Florin Eugen Casoinic, Roxana Liana Lucaciu, Adriana Corina Hangan, Lucia Maria Procopciuc
    Biomedicines.2024; 12(8): 1922.     CrossRef
  • Effects of intermittent or single high-dose vitamin D supplementation on risk of falls and fractures: a systematic review and meta-analysis
    Seung-Kwon Myung, Heram Cho
    Osteoporosis International.2023; 34(8): 1355.     CrossRef
  • Association of 25(OH)-Vitamin D and metabolic factors with colorectal polyps
    Chih-Hsiang Chiang, Yu-Jun Chang, Sin-Ru He, Jih-Ning Chao, Chih-Huai Yang, Yen-Tze Liu, Yavuz - Ayar
    PLOS ONE.2023; 18(6): e0286654.     CrossRef
  • Research Progress on Risk Factors and Protective Factors of Colorectal Adenomatous Polyps
    帆 王
    Advances in Clinical Medicine.2023; 13(06): 10340.     CrossRef
  • Association between dietary factors and colorectal serrated polyps: a systematic review and meta-analysis
    Zhixin Zhu, Xifei Guan, Nawen Liu, Xiaoxia Zhu, Sheng Dai, Dehai Xiong, Xiuyang Li
    Frontiers in Nutrition.2023;[Epub]     CrossRef
  • Prospective pilot trial for evaluating the feasibility of an artificial intelligence algorithm for predicting the risk of colorectal adenoma using health screening questionnaire
    Kiho You, Jungil Jung, Kyung Su Han, Chang Won Hong, Bun Kim, Byung Chang Kim, Dae Kyung Sohn
    Journal of Innovative Medical Technology.2023; 1(1): 29.     CrossRef
  • Effectiveness of Maternal Vitamin D Supplementation in Preventing Respiratory Tract Infections in Children
    Soo Young Kim
    Korean Journal of Family Medicine.2022; 43(3): 155.     CrossRef
  • 4,370 View
  • 89 Download
  • 6 Web of Science
  • 8 Crossref
Short- and Long-Term Exposure to Particulate Matter and Pulse Wave Velocity
Young Jun Park, Yu Jin Cho, Jinseul Kwak, Youn-Hee Lim, Minseon Park
Korean J Fam Med 2021;42(4):310-316.   Published online July 20, 2021
DOI: https://doi.org/10.4082/kjfm.20.0180
Background
In hemodialysis patients, brachial-ankle pulse wave velocity (baPWV) levels are affected by particulate matter with an aerodynamic diameter of 10 μm or less (PM10). We conducted this study to determine whether there is an association between short- and long-term PM10 exposure and baPWV in apparently healthy adults aged 40 years and older.
Methods
A total of 1,628 subjects who underwent health examinations between 2006 and 2009 were included in the study. On the basis of the day of medical screening, the 1–3-day and 365-day moving averages of PM10 concentrations were used to evaluate the association between short- and long-term exposure to PM10 and high baPWV (≥the third quartile of baPWV, 1,534 cm/s) using logistic regression models. Additional subgroup analyses were conducted according to age, sex, obesity (body mass index ≥25.0 kg/m2), and comorbidities such as metabolic syndrome.
Results
No statistically significant associations were identified between short-term and long-term exposure to PM10 and baPWV in any of the subjects and subgroups. A 10-μg/m3 increase in the 2-day moving average of PM10 exposure was marginally associated with high baPWV in non-obese subjects (odds ratio, 1.059; P=0.058). This association in non-obese subjects was significantly different from that in obese subjects (P=0.038).
Conclusion
This study did not show statistically significant associations between short-term and long-term exposure to PM10 and baPWV in apparently healthy subjects. With short-term exposure to PM10, non-obese subjects showed a marginally unfavorable association with baPWV. Further studies are necessary to validate and elucidate the mechanism underlying the effect of PM10 on baPWV.

Citations

Citations to this article as recorded by  
  • Long-term exposure to reduced specific-size ambient particulate matter and progression of arterial stiffness among Chinese adults
    Dankang Li, Shouling Wu, Linxi Tang, Shuohua Chen, Feipeng Cui, Yudiyang Ma, Run Liu, Jianing Wang, Yaohua Tian
    Journal of Hazardous Materials.2024; 466: 133482.     CrossRef
  • Association between exposure to air pollution and arterial stiffness in participants with and without atherosclerotic cardiovascular disease
    Haoyu Zhang, Jinghao Sun, Yinghua Zhang, Keling Xiao, Yang Wang, Jin Si, Yan Li, Lijie Sun, Ting Zhao, Ming Yi, Xi Chu, Jing Li
    Clinical Research in Cardiology.2024;[Epub]     CrossRef
  • Long-Term Exposure to Fine Particulate Constituents and Vascular Damage in a Population with Metabolic Abnormality in China
    Lijin Lin, Huxiang Huang, Fang Lei, Tao Sun, Ze Chen, Kun Qin, Manyao Li, Yingying Hu, Xuewei Huang, Xingyuan Zhang, Peng Zhang, Xiao-Jing Zhang, Zhi-Gang She, Jingjing Cai, Shujuan Yang, Peng Jia, Hongliang Li
    Journal of Atherosclerosis and Thrombosis.2023; 30(11): 1552.     CrossRef
  • 3,930 View
  • 94 Download
  • 3 Web of Science
  • 3 Crossref
The Association between the Use of Dietary Supplement and Psychological Status of Cancer Survivors in Korea: A Cross-Sectional Study
Han Rim Lee, Yun-Mi Song, Keun Hye Jeon, In Young Cho
Korean J Fam Med 2021;42(4):317-326.   Published online July 20, 2021
DOI: https://doi.org/10.4082/kjfm.20.0184
Background
Dietary supplements (DS) use is known to be common among cancer survivors. However, detailed information on the factors influencing DS use seems insufficient, including cancer-related and psychological factors.
Methods
Study subjects were 1,852 Korean adult cancer survivors recruited from cancer survivor clinic of two university-affiliated hospitals. Data were collected retrospectively through review of medical records and self-administered questionnaires. Psychological factors were assessed using Hospital Anxiety and Depression Scale (HADS) and Fear of Cancer Recurrence Inventory-Short Form. Factors associated the DS use were evaluated by multiple logistic regression analysis after adjusting for covariates.
Results
The prevalence of long-term DS use was 15.7% in overall (17.5% in female and 11.6% in male). Female survivors were 3.14 times (95% confidence interval [CI], 1.89–5.22) more likely to use DS than male. In male cancer survivors, ever-smoking and previous radiotherapy were positively associated with DS use. In females, breast cancer survivors were 0.32 times less likely to use DS compared with stomach cancer survivors, and survivors with family history of cancer were 1.39 times more likely to use DS than those without. After adjusting for sociodemographic, clinical, and lifestyle factors, survivors with anxiety (HADS ≥8) used DS 1.38 times (95% CI, 1.01–1.91) more frequently, compared with those without anxiety.
Conclusion
Diverse factors such as female sex, cancer treatment modality, smoking history, family history and anxiety status were associated with DS use in Korean cancer survivors. Targeted strategies with consideration of these factors are needed for counseling DS use for cancer survivors.

Citations

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  • Exploring men’s cancer journeys in Norway: a comprehensive survey on diet, supplements, and use of complementary and alternative therapies
    Agnete E. Kristoffersen, Kiwumulo Nakandi, Arne Johan Norheim, Mona Bjelland, Jorunn V. Nilsen, Eran Ben-Arye
    BMC Complementary Medicine and Therapies.2025;[Epub]     CrossRef
  • Supplement use and its impact on daily life of cancer patients: a cross-sectional study
    Youssef El Toum, Tarek Costa, Elissa El Toum, Tina Haddad, Pascale Salameh, Fady El karak, Marwan Ghosn, Fady Nasr, Georges Chahine, Joseph Kattan, Hampig Raphael Kourie
    Supportive Care in Cancer.2024;[Epub]     CrossRef
  • Factors Associated with Long-Term Dietary Supplement Use among Korean Breast Cancer Survivors: A Cross-Sectional Study
    Seonghye Kim, Yohwan Yeo, Jinyoung Shin, Dong Wook Shin, Belong Cho, Yun-Mi Song
    Nutrients.2023; 15(18): 4087.     CrossRef
  • Addressing Patient Requests to Add Dietary Supplements to Their Cancer Care—A Suggested Approach
    Moshe Frenkel, Meroe B. Morse, Santhosshi Narayanan
    Nutrients.2023; 15(24): 5029.     CrossRef
  • Differences in the Perception of Dietary Supplements between Dietary Supplement/Medicine Users and Non-Users
    Tsuyoshi Chiba, Nanae Tanemura
    Nutrients.2022; 14(19): 4114.     CrossRef
  • The Self-Administered Use of Complementary and Alternative Medicine (CAM) Supplements and Antioxidants in Cancer Therapy and the Critical Role of Nrf-2—A Systematic Review
    Paula Krejbich, Marc Birringer
    Antioxidants.2022; 11(11): 2149.     CrossRef
  • 4,669 View
  • 99 Download
  • 6 Web of Science
  • 6 Crossref
Background
Milk consumption is associated with bone mineral density (BMD), but reports are limited in terms of participant age, sex, and number of study subjects. We investigated the association between milk consumption and BMD in South Korean adults (≥20 years).
Methods
We analyzed men and women aged ≥20 years who participated in the Korean National Health and Nutrition Examination Survey, 2008–2011. We used linear regression to calculate the mean BMD and 95% confidence interval (CI) based on the frequency of milk consumption. Multivariate logistic regression analysis was used to estimate the odds ratios (ORs) and 95% CI for T-scores ≤-2.5 (osteoporosis) in both men aged ≥50 years and postmenopausal women.
Results
In total 8,539 subjects were studied. Drinking milk more than once a day was associated with higher BMD in the total femur and femoral neck in men aged <50 years and lumbar spine in men aged ≥50 years, compared to less than once a week. It was also associated with lower ORs for osteoporosis of the femoral neck and lumbar spine in men aged ≥50 years (OR, 0.35; 95% CI, 0.125–0.979 and OR, 0.34; 95% CI, 0.143–0.804, respectively). In postmenopausal women who consumed milk 2–6 times weekly, higher BMD and lower OR for osteoporosis were observed in the total femur (OR, 0.23; 95% CI, 0.055–0.958).
Conclusion
This study suggests that frequent milk consumption could potentially reduce osteoporosis incidence in South Korean adults. Further prospective study is necessary to elucidate the effect of milk consumption on BMD.

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  • Dietary riboflavin (vitamin B2) intake and osteoporosis in U.S. female adults: unveiling of association and exploration of potential molecular mechanisms
    QianKun Yang, Li Zhang, Dong Sun, Shen Jie, XiaoLiang Tao, Qing Meng, Fei Luo
    Nutrition Journal.2025;[Epub]     CrossRef
  • Graphene-based biosensors in milk analysis: A review of recent developments
    Sule Bayrak, Hazal Gergeroglu
    Food Chemistry.2024; 440: 138257.     CrossRef
  • New insights into dairy management and the prevention and treatment of osteoporosis: The shift from single nutrient to dairy matrix effects—A review
    Kaili Wang, Xu Zhao, Sijia Yang, Xiaoxi Qi, Aili Li, Wei Yu
    Comprehensive Reviews in Food Science and Food Safety.2024;[Epub]     CrossRef
  • Does Changing the Ratio of Dietary Sodium-to-Potassium Intake Affect Bone Mineral Density?
    Soo Young Kim
    Korean Journal of Family Medicine.2023; 44(1): 1.     CrossRef
  • Evaluation of the Association between Amount and Type of Milk Consumption and Periodontitis: Data from the Korea National Health and Nutrition Examination Survey (2016–2018)
    Eun Jeong Min, Siseong Jeong, Jun-Beom Park
    Nutrients.2023; 15(4): 914.     CrossRef
  • 4,073 View
  • 129 Download
  • 5 Web of Science
  • 5 Crossref
Case Reports
A Case Report of Pityriasis Lichenoides-Like Mycosis Fungoides in Children: A Challenging Diagnosis
Siti Noorfadhilah Mohd Amin, Rosediani Muhamad, Wan Noor Hasbee Wan Abdullah, Maryam Mohd Zulkifli, Ikmal Hisyam Bakrin, Teebah Tangam
Korean J Fam Med 2021;42(4):334-338.   Published online May 21, 2020
DOI: https://doi.org/10.4082/kjfm.20.0036
Primary cutaneous lymphomas are rare diseases among the general population, and even rarer in children. Mycosis fungoides (MF) is the most commonly diagnosed form in childhood. Several atypical clinical variants of MF have been reported, and pityriasis lichenoides-like MF (PL-like MF) is a recently described subtype. We report about a rare case of PL-like MF in an 11-year-old Malay boy with a 2-year history of multiple scaly erythematous papules associated with progressive and generalized hypopigmentation. This case report illustrates the significant dilemma in the diagnosis of the disease, particularly in the early stages, because its symptoms can mimic those of many common childhood inflammatory skin disorders. Later, the widespread hypopigmentation obscured the characteristic lesions, leading to misdiagnosis. Moreover, due to unfamiliarity of the disease, the diagnosis of PL-like MF was missed and delayed until only 2 years after the onset of the dermatosis. Therefore, primary care practitioners must have a high index of suspicion for this cutaneous neoplasm in children with persistent or worsening skin lesions, not responding to standard therapy, to ensure timely referral, diagnosis, and treatment.

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  • Febrile Ulceronecrotic Mucha-Habermann Disease Associated With Hemophagocytic Lymphohistiocytosis: A Case Report and Review of the Literature
    Caroline Chen, Lauren M. Fahmy, Celine M. Schreidah, Cynthia M. Magro, Larisa J. Geskin
    The American Journal of Dermatopathology.2024; 46(4): 238.     CrossRef
  • Pityriasis Lichenoides-Like Mycosis Fungoides: A Case Report
    Lily Park, Claudia Green, Derrek M Giansiracusa, Penelope Hirt, Carlos Ricotti, Francisco Kerdel
    Cureus.2023;[Epub]     CrossRef
  • Mycosis fungoides in pediatric population: comprehensive review on epidemiology, clinical presentation, and management
    Rohit Kothari, Jacek C. Szepietowski, Martine Bagot, Sunmeet Sandhu, Anant Patil, Stephan Grabbe, Mohamad Goldust
    International Journal of Dermatology.2022; 61(12): 1458.     CrossRef
  • Pityriasis Lichenoides Chronica-like CD8-Positive Mycosis Fungoides
    Thilo Gambichler, Ekaterina Heinzer, Carlo Hendricks, Nicole Duschner, Stefanie Boms
    Dermato.2022; 2(4): 121.     CrossRef
  • 6,134 View
  • 161 Download
  • 2 Web of Science
  • 4 Crossref
Bloody Nipple Discharge Post Delivery: A Case of “Rusty Pipe Syndrome”
Noraini Mohamad, Zaharah Sulaiman, Tengku Alina Tengku Ismail, Sahida Ahmad
Korean J Fam Med 2021;42(4):339-341.   Published online June 1, 2020
DOI: https://doi.org/10.4082/kjfm.20.0057
“Rusty pipe syndrome” is a condition that needs to be considered in a primiparous woman who presents with bilateral bloody nipple discharge in the early postpartum period. Its prevalence is low and can occur due to physiological condition that arises primarily in primiparous women with increased alveolar and ductal vascularization associated with the onset of lactation. Here, we report a case of a 29-year-old primigravida who presented with bilateral painless bloody nipple discharge after delivery. Her breast examination showed no signs of infection or structural changes, and breast ultrasound did not reveal any significant observations except for a bilateral simple breast cyst. Six days after the onset of lactation, the bloody nipple discharge ceased and lactation continued on demand.

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  • Nursing care for women with rusty-pipe syndrome: About a case
    Lidia Sanz Durán
    Enfermería Clínica (English Edition).2023; 33(6): 438.     CrossRef
  • Atención enfermera a la mujer con síndrome de tuberías oxidadas o rusty-pipe syndrome: a propósito de un caso
    Lidia Sanz Durán
    Enfermería Clínica.2023; 33(6): 438.     CrossRef
  • Grossly Bloody Colostrum—The Need for Staff Education and Maternal Support
    Katarzyna Wszołek, Stanisław Przewoźny, Adrianna Nowek, Angelika Odor, Paulina Małyszka (Hoffmann), Marcin Przybylski, Jakub Żurawski, Małgorzata Pięt, Maciej Wilczak
    Journal of Clinical Medicine.2023; 12(23): 7326.     CrossRef
  • Early recognition of rusty pipe syndrome to avoid disruption of breast feeding
    Jia Ming Low, Zubair Amin, Yvonne Peng Mei Ng
    Archives of Disease in Childhood - Fetal and Neonatal Edition.2022; 107(3): 241.     CrossRef
  • Review of Rusty Pipe Syndrome with a Case Report
    Tolga Kalayci, Murat Kartal
    Indian Journal of Surgery.2022; 84(S3): 832.     CrossRef
  • Rusty pipe syndrome: a case report and review of the literature
    Huanna Tang, Wenting Zhu, Jianpeng Chen, Dan Zhang
    BMC Pregnancy and Childbirth.2022;[Epub]     CrossRef
  • 5,612 View
  • 129 Download
  • 7 Web of Science
  • 6 Crossref
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