1.The Analysis between the Socioeconomic Factor and the Atherosclerotic Cardiovascular Disease Risk: The 7th Korea National Health and Nutrition Examination Survey (1st Year), 2016
Jeongho BYEON ; Hyejun LEE ; Hanul CHONG ; Junho CHOI ; Youngeun CHOI ; Kyunghee CHO
Korean Journal of Family Practice 2019;9(2):224-229
BACKGROUND: The purpose of this study was to analyze the socioeconomic factors that affect atherosclerotic cardiovascular disease risk.METHODS: We used data from 3,704 individuals between 40 and 79 years of age, who participated in the Korean National Health Examination and Nutrition Survey in 2016. Socioeconomic groups were categorized by income and education level. We analyzed the odds ratios and 95% confidence intervals (CIs) from logistic regression for the atherosclerotic cardiovascular disease risk in each group.RESULTS: Using logistic regression analysis, the odds ratios and 95% CIs of atherosclerotic cardiovascular disease risk based on high, middle, and low socioeconomic factors were 1.0, 1.597 (95% CI, 1.279–1.993), and 5.689 (95% CI, 4.030–8.032), respectively. The results after adjusting for covariates (age, gender, obesity, alcohol consumption) also showed statistical significance.CONCLUSION: We conclude that socioeconomic factors such as income and education level are correlated with increased atherosclerotic cardiovascular disease risk.
Cardiovascular Diseases
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Education
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Korea
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Logistic Models
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Nutrition Surveys
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Obesity
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Odds Ratio
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Socioeconomic Factors
2.The Relationship between Coffee and Green Tea Consumption and C-Reactive Protein in Korean Men and Women: Using the Korea National Health and Nutrition Examination Survey, 2015–2016
Joo Hyun PARK ; Young Sung KIM ; Hanul CHONG ; Hye Jun LEE ; Sung Bae PARK
Korean Journal of Family Practice 2019;9(2):216-223
BACKGROUND: C-reactive protein (CRP) is known as a strong predictor of cardiovascular risk compared with several other inflammatory markers. Coffee and green tea components, such as chlorogenic acid, caffeic acid, and polyphenol are known to have anti-inflammatory and antioxidative properties. The purpose of this study was to investigate the relationship between coffee and green tea consumption and CRP levels in Korean adults.METHODS: The study included 3,031 people who participated in the Korea National Health and Nutrition Examination Survey, sixth (2015) and seventh year (2016). In order to analyze the characteristics according to coffee and green tea consumption, continuous variables were presented as mean and standard error, and analysis of variance was performed. Multiple linear regression analysis was used to confirm the correlation between coffee and green tea consumption and CRP levels.RESULTS: There was no significant correlation between coffee consumption and CRP level. In case of green tea consumption, the correlation was not significant in women. The regression coefficients and standard errors were −0.26 (−0.51 to −0.01) with the consumption of one cup or less, −0.40 (−1.06 to 0.25) with the consumption of two cups, and −0.55 (−0.89 to −0.20) with the consumption of three cups or more in men, demonstrating a decrease in CRP levels with an increase in green tea consumption.CONCLUSION: There was no significant relationship between coffee consumption and serum CRP levels in Korean adults. Serum CRP levels decreased significantly as the intake increased among men who consumed green tea compared with the men in the control group.
Adult
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Anti-Inflammatory Agents
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C-Reactive Protein
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Chlorogenic Acid
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Coffee
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Female
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Humans
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Korea
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Linear Models
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Male
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Nutrition Surveys
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Tea
3.Association of Hand Grip Strength and Cardiometabolic Markers in Korean Adult Population: The Korea National Health and Nutrition Examination Survey 2015-2016
Hanul CHONG ; Young Eun CHOI ; Jin Young KONG ; Joo Hyun PARK ; Hyun Jeong YOO ; Jeong Ho BYEON ; Hye Jun LEE ; Sang Hyun LEE
Korean Journal of Family Medicine 2020;41(5):291-298
Background:
Muscle strength has been suggested as a cardiovascular marker. The aim of this study was to examine the associations between hand grip strength and biomarkers of cardiovascular disease in the Korean population.
Methods:
A total of 9,083 participants aged 20–80 years from Korea National Health and Nutrition Examination Survey 2015–2016 were investigated.
Results:
Among men, both relative and dominant hand grip strength showed a positive association with diastolic blood pressure in those aged 65–80 years (95% confidence interval, P-value of dominant and relative hand grip strength: β=0.06, 0.01; P<0.05). Among women, relative and dominant hand grip strength showed a positive relationship to diastolic blood pressure in those aged 20–64 years (β=0.06, 0.01; P<0.001). Body mass index was positively associated with dominant hand grip strength in younger women (β=0.18, P<0.05), whereas it was positively associated with relative hand grip strength in all sex and age groups. High-sensitivity C-reactive protein showed a negative association with relative and dominant hand grip strength in all women, although the same association was observed only in younger men. Diabetes was inversely related to hand grip strength in younger women and men.
Conclusion
Increased hand grip strength may be associated with lower C-reactive protein in women and with less risk of diabetes in the Korean adult population. Further prospective studies are needed for the determination of causality between cardiometabolic markers and hand grip strength.
4.Prevalence and Correlates of Depressive Symptoms among North Korean Defectors Living in South Korea for More than One Year.
Bong Hee JEON ; Moon Doo KIM ; Seong Chul HONG ; Na Ri KIM ; Chang In LEE ; Young Sook KWAK ; Joon Hyuk PARK ; Jaehwan CHUNG ; Hanul CHONG ; Eun Kyung JWA ; Min Ho BAE ; Sanghee KIM ; Bora YOO ; Jun Hwa LEE ; Mi Yeul HYUN ; Mi Jeong YANG ; Duk Soo KIM
Psychiatry Investigation 2009;6(3):122-130
OBJECTIVE: This study examined the prevalence and correlates of depressive symptoms in North Korean defectors who have been living in South Korea for more than one year. METHODS: We used questionnaires developed by the authors to collect sociodemographic data in addition to the Center for Epidemiologic Studies Depression Scale (CES-D), the Psychosocial Well-being Index to measure stress, and a social support scale. A total of 367 subjects were included in this study. RESULTS: The results showed that 30.5% of the men and 34.7% of the women reported depressive symptoms, and 33.1% of the men and 36.1% of the women exhibited signs of severe distress. Correlates of depressive symptoms were lack of occupation [odds ratio (OR)=2.198, 95% confidence interval (CI), 1.247-3.873], having escaped without family (OR=1.725, 95% CI, 1.006-2.959), and a poor subjective sense of health status (OR=3.111, 95% CI, 1.591-6.085). CONCLUSION: Continuing vocational training and career management, psychological support programs, and intensive physical health services are needed to improve the mental health of this population.
Depression
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Epidemiologic Studies
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Female
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Health Services
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Humans
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Male
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Mental Health
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Occupations
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Prevalence
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Surveys and Questionnaires
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Republic of Korea
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United Nations