title: Changing relative contribution of abdominal obesity and a family history of diabetes on prevalence of diabetes mellitus in Korean men and women aged 30-49 years from 2001 to 2010.
abstract: BACKGROUND
  We investigated the change in the relative impact of a family history of diabetes (FH) and abdominal obesity on diabetes mellitus (DM) over a 10-year period in Korea.
  
  
  METHODS
  We analyzed data from the 2001, 2005, and 2010 Korean National Health and Nutrition Examination Survey that were weighted to represent the entire Korean population in each year. Multiple logistic regression analysis was used to examine the association between DM and FH or abdominal obesity.
  
  
  RESULTS
  In men aged 30-49 years, the association between FH and DM was stronger in 2010 than in 2001; the odds ratio (OR) was 1.508 (95% confidence interval [CI], 0.814-2.792) in 2001, 3.351 (95% CI, 1.599-7.024) in 2005, and 7.302 (95% CI, 3.451-15.451) in 2010 (P for trend = 0.003). In contrast, the association between abdominal obesity and DM was weaker in 2010 (OR, 0.969 [95% CI, 0.465-2.018]) than in 2001 (OR, 2.532 [95% CI, 1.572-4.080]) (P for trend = 0.037). In women aged 30-49 years, there was no significant change in OR of FH or abdominal obesity during the same period. (P for trend = 0.367 and 0.401, respectively).
  
  
  CONCLUSIONS
  In Korean men aged 30-49 years, the association between FH and DM has been stronger from 2001 to 2010, whereas abdominal obesity was less important in 2010 compared to 2001.
authors.affiliation: Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea.|Department of Internal Medicine, Boramae Medical Center, Seoul, Korea.
authors.forename: Bo Kyung
authors.initials: BK
authors.lastname: Koo
authors.affiliation: Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea.|Department of Internal Medicine, Boramae Medical Center, Seoul, Korea.
authors.forename: Sang Wan
authors.initials: SW
authors.lastname: Kim
authors.affiliation: Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea.|Department of Internal Medicine, Boramae Medical Center, Seoul, Korea.
authors.forename: Ka Hee
authors.initials: KH
authors.lastname: Yi
authors.affiliation: Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea.
authors.forename: Kyong Soo
authors.initials: KS
authors.lastname: Park
authors.affiliation: Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea.|Department of Internal Medicine, Boramae Medical Center, Seoul, Korea.
authors.forename: Min Kyong
authors.initials: MK
authors.lastname: Moon
mesh_terms: D000328:Adult; D003924:Diabetes Mellitus, Type 2 / Q000150:complications* / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D056128:Obesity, Abdominal / Q000150:complications*; D015995:Prevalence; D056910:Republic of Korea / Q000453:epidemiology
keywords: Korea; abdominal obesity; diabetes mellitus; family history; 关键词：腹型肥胖，糖尿病，家族史，韩国