1.The Prevalence of the Metabolic Syndrome in Korean Children and Adolescents: Comparisons of the Criteria of Cook et al., Cruz and Goran, and Ferranti et al..
Su Jin SEO ; Hyo Young LEE ; Seung Wook LEE
Yonsei Medical Journal 2008;49(4):563-572
PURPOSE: Although the metabolic syndrome (MS), which can lead to the development of cardiovascular disease (CVD) or diabetes mellitus (DM), is increasing in children and adolescents, no unified criteria have been established, and little attention has been paid to its occurrence in Korean children and adolescents. In this study, we compared the prevalence of the MS in Korean children and adolescents using the criteria which were modified for children and adolescents by Cook et al., Cruz and Goran, and Ferranti et al. MATERIALS and METHODS: The study population was a nationwide representative sample of 3,431 children and adolescents (1,828 boys and 1,603 girls) from the 2001 Korean National Health and Nutrition Examination Survey (KNHANES), who were aged 10-19 years (mean 14.1 +/- 2.8), underwent a physical examination, and fasted for 8 hours before collecting blood samples. RESULTS: The rates of the MS were 6.1, 5.3, and 14.0% according to the criteria of Cruz and Goran, Cook et al., and Ferranti et al., respectively, and the agreement rate of the three sets of criteria was 88.7%. CONCLUSION: Unified criteria for the MS and a strategy for reducing obesity in children and adolescents will be necessary to prevent the occurrence of this syndrome.
Adolescent
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Adult
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Child
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Female
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Humans
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Korea/epidemiology
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Male
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Metabolic Syndrome X/classification/*epidemiology
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Obesity/classification/epidemiology
2.Association of Current and Past Smoking with Metabolic Syndrome in Men.
A Rum HONG ; Kang Sook LEE ; Seon Young LEE ; Jae Hee YU
Journal of Preventive Medicine and Public Health 2009;42(3):160-164
OBJECTIVES: The objective of this study was to determine the relationship between past smoking and the risk factors for metabolic syndrome. METHODS: From January 2007 to December 2007, a total of 3,916 over thirty years old male health screen examinees were divided into the nonsmoking, smoking, ex-smoking groups. The diagnosis of metabolic syndrome was based on the criteria of the NCEP ATP (Executive Summary of The Third Report of The National Cholesterol Education Program). Metabolic syndrome was defined as the presence of three or more of the following: a blood pressure > or = 130/85 mmHg, a fasting glucose level > or = 110 mg/dL, a HDL-C (High Density Lipoprotein Cholesterol) level < 40 mg/dL, a triglyceride level > or = 150 mg/dL and, a waist circumference men > or = 102 cm, but a waist to hip ratio > 0.90 was used as a surrogate for the waist circumference. RESULTS: After adjustment for age, alcohol consumption and, exercise in the smokers, for the ex-smokers compared with the nonsmokers, the odds ratio (OR) of a lower HDL cholesterol level (< 40 mg/dL) was 1.29 (95% CI=1.03-1.61) in the smokers, the ORs of a higher triglyceride level were 1.35 (95% CI=1.09-1.66) in the ex-smokers and, 2.12 (95% CI=1.75-2.57) in the smokers, and the OR of a waist to hip ratio was 1.25 (95% CI=1.03-1.52) in the ex-smokers. When there were over three components of metabolic syndrome in the ex-smokers and smokers as compared with the nonsmokers, the odds ratio against the risk of metabolic syndrome were 2.39 (95% CI=1.00-6.63) and 2.37 (95% CI=1.02-6.46), respectively. CONCLUSIONS: The present study suggested that there is an association of smoking with metabolic syndrome in men.
Adult
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Humans
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Korea/epidemiology
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Male
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Metabolic Syndrome X/*epidemiology
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Odds Ratio
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Risk Factors
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*Smoking
3.The Relationship between Metabolic Syndrome and Korean Cardiocerebrovascular Risk Assessment: for Male Researchers in a Workplace.
Jongwan YOON ; Kyungjin YI ; Janggyun OH ; Sangyun LEE
Journal of Preventive Medicine and Public Health 2007;40(5):397-403
OBJECTIVES: The prevalence of metabolic syndrome has recently increased. Payments from the Korea Labor Welfare Corporation for compensation for mortality in workers caused by cardiovascular and cerebrovascular diseases have also increased in Korea in recent years. The association of metabolic syndrome and cardiocere brovascular disease has been investigated by several researchers in recent studies. This study was conducted in an attempt to characterize the relationship between metabolic syndrome and Korean cardiocerebrovascular disease risk assessment, and to provide basic data to group health practices for the prevention of cardiocere brovascular disease. METHODS: Health examinations were previously conducted for 1526 male researchers at a private laboratory. The prevalence by age and the odds ratio of metabolic syndrome scores into the "cardiocerebrovascular risk group" (sum of low, intermediate, and high risk groups) of the Korean cardiocerebrovascular disease risk assessment were assessed, in an effort to elucidate the associations between metabolic syndrome and cardiocere brovascular disease risk assessment. RESULTS: The prevalence of metabolic syndrome and inclusion in the cardiocerebrovascular risk group was 11.7% and 22.1% respectively. The severity of metabolic syndrome and cardiocerebrovascular risk assessment showed that individuals in their 40's and 50's were at higher risk than those in their 30's (p<0.001). The age-adjusted odds ratio of metabolic syndrome to cardiocere brovascular risk group inclusion was 5.6. CONCLUSIONS: An active prevention program for cardiocerebrovascular disease needs to begin in the 40's, as the prevalence of metabolic syndrome and the risk group of cardiocerebrovascular risk assessment peak in the 40's age group. The odds ratio between metabolic syndrome and the cardiocerebrovascular risk group was high, which indicates that metabolic syndrome scores should be utilized as guidelines during the consultation and behavioral modification program for the workplace prevention of cardiocerebrovascular diseases in group health practices.
Age Distribution
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Cardiovascular Diseases/economics/*epidemiology
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Cerebrovascular Disorders/complications/*epidemiology
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Humans
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Korea/epidemiology
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Male
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Metabolic Syndrome X/complications/*epidemiology
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Prevalence
4.Association of metabolic syndrome with coronary artery calcification.
The Korean Journal of Internal Medicine 2015;30(1):29-31
No abstract available.
Calcium/*analysis
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Coronary Artery Disease/*epidemiology
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Coronary Vessels/*chemistry
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Female
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Humans
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Male
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Metabolic Syndrome X/*epidemiology
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Vascular Calcification/*epidemiology
5.Increase of Metabolic Syndrome Score is an Independent Determinant of Increasing Pulse Pressure.
Jae Youn MOON ; Sungha PARK ; Chul Min AHN ; Jung Rae CHO ; Chan Mi PARK ; Young Guk KO ; Donghoon CHOI ; Myung Ho JEONG ; Yangsoo JANG ; Namsik CHUNG
Yonsei Medical Journal 2008;49(1):63-70
PURPOSE: The objective of this study was to determine whether the progressive increase of metabolic syndrome (MetS) score, the number of components of MetS, is correlated significantly with increasing pulse pressure (PP). MATERIALS AND METHODS: 4,034 subjects were enrolled from the Cardiovascular Genome Center of Yonsei University (M:F=2344:1690, 55.2 +/- 10.5). Most of the study population were recruited from hypertension clinics, controlled with medications according to JNC7 guidelines. The Asian modified criteria of MetS were applied and MetS score was estimated. The HOMA index for insulin resistance, cholesterol profiles, and anthropometric measurements were assessed. RESULTS: Among 4034 participants, 1690 (41.9%) were classified as MetS. Progressive increase in PP was demonstrated for increasing components of the MetS score. Multiple linear regression analysis with PP as the dependent variable showed that age (beta=0.311, p < 0.001), MetS score (beta=0.226, p < 0.001), male gender (beta=-0.093, p < 0.001) and HOMA index IR (beta=0.033, p=0.03) are significantly associated with PP (R(2)=0.207, p < 0.001). CONCLUSION: The present results from this study demonstrate that increasing MetS score is an independent determinant of increasing PP. The results also demonstrate the independent role of MetS in increasing arterial stiffness and PP.
Adult
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Age Distribution
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Aged
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Blood Pressure
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Female
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Humans
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Male
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Metabolic Syndrome X/*epidemiology/physiopathology
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Middle Aged
6.Prevalence and Clinical Characteristics of the Metabolic Syndrome in Middle-Aged Korean Adults.
Hyuk Sang KWON ; Yong Moon PARK ; Hye Jung LEE ; Jin Hee LEE ; Yoon Hee CHOI ; Seung Hyun KO ; Jung Min LEE ; Sung Rae KIM ; So Young KANG ; Won Chul LEE ; Myung Sook AHN ; Jae Hong NOH ; Jin Mo KANG ; Dong Suk KIM ; Kun Ho YOON ; Bong Yun CHA ; Kwang Woo LEE ; Sung Koo KANG ; Ho Young SON
The Korean Journal of Internal Medicine 2005;20(4):310-316
BACKGROUND: The aim of this study was to analyze the prevalence and clinical characteristic of the metabolic syndrome of adults, over 40 years old, living in Korea. METHODS: This study was carried out for 2 years, 2003-2004, on total 5, 330 individuals (2, 197 men and 3, 133 women) selected by the stratified random cluster sampling among adults over 40 years old. Metabolic syndrome was defined based on both the NCEP-ATP III criteria and Modified ATP III criteria applying the WHO-APR (Asian Pacific Region) 's abdominal obesity criteria (waist circumference > 90 cm in men, 80 cm in women) instead of NCEP-ATP III criteria. RESULTS: Using NCEP-ATP III criteria, the age-adjusted overall prevalence of metabolic syndrome was 24.8% (17.6% in men, 30.0% in women). Age-adjusted overall prevalence of metabolic syndrome as defined by modified-ATP III criteria was 34.3% (26.3% in men, 40.1% in women). The prevalence of metabolic syndrome for each age group (40-49, 50-59, 60-69, > or= 70) in men was as follows: 18.8%, 17.4%, 18.3%, 14.5%. In women: 22.3%, 32.7%, 39.9%, 39.3%. The prevalence of hypertriglyceridemia (triglycerides > or= 1.7 mmol/l) was well correlated with the changing pattern of the prevalence of metabolic syndrome both in men and women. CONCLUSIONS: The peak age of metabolic syndrome in men was age 40 through 49, and the prevalence decreased with aging. Therefore, early intervention for risk factors of metabolic syndrome might be required in men. On the other hand, prevention for cardiovascular disease will be needed for perimenopausal women due to considerably increased prevalence in the age 50 through 59.
Prevalence
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Middle Aged
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Metabolic Syndrome X/*diagnosis/*epidemiology
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Male
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Korea/epidemiology
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Humans
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Female
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Aged
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Age Distribution
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Adult
7.Prevalence of the Metabolic Syndrome and Its Association with Cardiovascular Diseases in Korea.
Myoung Hee KIM ; Mi Kyung KIM ; Bo Youl CHOI ; Young Jeon SHIN
Journal of Korean Medical Science 2004;19(2):195-201
This study aimed to estimate nationwide prevalence of the metabolic syndrome and to identify its association with cardiovascular diseases. The data on a national representative sample of 6,147 adults from 1998 Korea National Health and Nutrition Survey were analyzed. The syndrome was determined according to two kinds of modified definition from ATP III, in which abdominal obesity was determined by waist circumference (WC) standard for Asians and waist-to-hip ratio (WHR). Based on the former, prevalence was 22.1% in men and 27.8% in women. However, based on the latter, prevalence was 28.6% and 27.8%, respectively. Although age-specific prevalence was higher in men than in women among the younger group, it became higher in women among the older group because of its steeper rise with age. In multiple logistic regression, the syndrome was found to be positively associated with cardiovascular diseases (adjusted odds ratios (ORs)1.97 by WC and 1.48 by WHR in men, and 1.54 and 1.31 in women). Moreover, its effect size exceeded that of total cholesterol (adjusted ORs 1.21 in men, and 1.08 in women) or LDL cholesterol (1.58 in men and 1.22 in women). It is obvious that the metabolic syndrome prevails in Korea, and its importance regarding cardiovascular diseases is considerable. Prevention strategies should be implemented immediately to avoid cardiovascular epidemic in the near future.
Adult
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Aged
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Body Constitution
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Cardiovascular Diseases/*epidemiology
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Female
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Human
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Korea/epidemiology
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Male
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Metabolic Syndrome X/*epidemiology
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Middle Aged
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Prevalence
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Risk Factors
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Support, Non-U.S. Gov't
8.Prevalence of Metabolic Syndrome and Obesity in Adolescents Aged 12 to 19 Years: Comparison between the United States and Korea.
Jinkyung PARK ; David C HILMERS ; Jason A MENDOZA ; Janice E STUFF ; Yan LIU ; Theresa A NICKLAS
Journal of Korean Medical Science 2010;25(1):75-82
This study compared the prevalence of metabolic syndrome (MetS), its risk factors, and obesity in adolescents in the United States (US) and Korea. Data were obtained from 2003-2004 US National Health and Nutrition Examination Survey (NHANES) and 2005 Korea NHANES for adolescents aged 12-19 yr in the US (n=734) and in Korea (n=664). The 2007 International Diabetes Federation (IDF) pediatric definition for diagnosis of MetS and the 2000 US Growth Charts and 2007 Korea Growth Charts for assessment of obesity were utilized. The prevalence of metabolic syndrome in US and Koreans was 5.5% and 2.5%, respectively. The prevalence of obesity was 18.1% in US compared to 9.0% in Koreans. The prevalence of abdominal obesity, hyperglycemia, and hypertriglyceridemia were higher in the US, whereas that of low HDL-C levels was higher in Korea. Despite the doubled prevalence for the single entities of MetS and obesity in the US, the prevalence of MetS in obese US and Koreans did not differ (20.8% and 24.3%, respectively). In conclusion, there are differences in the prevalence of MetS, obesity, and the individual MetS risk factors between the US and Korean adolescents; however, the risk of MetS among obese adolescents is similar in both countries.
Adolescent
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Female
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Humans
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Male
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Metabolic Syndrome X/diagnosis/*epidemiology
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Obesity/diagnosis/*epidemiology
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Prevalence
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Republic of Korea
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Risk Factors
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United States
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Young Adult
9.The Economic Burden of Cancers Attributable to Metabolic Syndrome in Korea.
Dongwoo KIM ; Seok Jun YOON ; Young Hoon GONG ; Young Ae KIM ; Hye Young SEO ; Jihyun YOON ; A Rim KIM
Journal of Preventive Medicine and Public Health 2015;48(4):180-187
OBJECTIVES: Metabolic syndrome is an important etiologic factor in the development of certain types of cancers. The economic cost of the treatment of cancer has been steadily increasing. We therefore estimated the economic burden of cancers attributable to metabolic syndrome in Korea. METHODS: We reviewed metabolic syndrome-related cancers and relative risk and then calculated population attributable fractions. We analyzed insurance claims data for metabolic syndrome-related cancers in 2012 in order to estimate the direct costs associated with these cancers, including hospitalization, outpatient visits, transportation costs, and caregivers' costs as well as indirect costs such as loss of productivity due to cancer treatment and premature death. RESULTS: In 2012, 18 070 patients in Korea had cancers attributable to metabolic syndrome. The economic burden was USD 199.8 million and the direct and indirect costs were USD 124.5 million and USD 75.3 million, respectively. CONCLUSIONS: We estimated the economic burden of cancers attributable to metabolic syndrome in Korea and the efforts are necessary to reduce this burden.
Adult
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Aged
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Aged, 80 and over
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Cost of Illness
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Female
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Humans
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Insurance Claim Reporting
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Male
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Metabolic Syndrome X/complications/*economics/epidemiology
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Middle Aged
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Neoplasms/*economics/etiology
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Republic of Korea/epidemiology
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Risk
10.Nonalcoholic Steatohepatitis.
The Korean Journal of Hepatology 2006;12(3):455-459
No abstract available.
Aged
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Fatty Liver/epidemiology/*etiology/pathology
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Female
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Hepatitis/epidemiology/*etiology/pathology
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Humans
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Insulin Resistance
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Metabolic Syndrome X/*complications/metabolism
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Prevalence
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Prognosis
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Risk Factors