OBJECTIVETo compare the lipid levels, dyslipidemia prevalence and the influencing factors between Korean and Han nationalities in Yanbian state.

METHODSA population-based cross-sectional study was conducted. Totally 3011 subjects, ranging from 30 to 70 years old, were included. Height, weight, waist and hip circumference, serum lipids were measured.

RESULTSThe HDL-C concentration of male and female Korean (1.04 +/- 0.45 mmol/L and 1.07 +/- 0.43 mmol/L, respectively) was significantly lower than those of Han (1.16 +/- 0.52 mmol/L and 1.19 +/- 0.56 mmol/L, F = 14.423 and 20.827; P < 0.001). The TG concentration of male Korean (2.10 +/- 2.08 mmol/L) was significantly higher than that of Han male (1.72 +/- 1.73 mmol/L, F = 13.543; P < 0.001) and the prevalence of high triglyceride among male Korean (23.3%) was also significantly higher than that of male Han (15.0%, chi2 = 12,720; P < 0.001). However, the prevalence of high total cholesterol among male Korean (2.3%) was significantly lower than that of Han male (5.2%, chi2 = 6.639; P < 0.01). The prevalence of high TC and TG among female Korean (6.7%) was significantly higher than those of female Han (4.1%, chi2 = 6.394; P<0.05). The crude rate of dyslipidemia of Korean was 31.5%, while that of Han was 24.4%, and the age-adjusted prevalence was 28.7% and 23.0%, respectively, which showed significant ethnic differences in male. The crude rate of dyslipidemia of Korean was 28.9%, while that of Han was 21.7%, and the age-adjusted prevalence was 21.5% and 20.5%, respectively, which also showed significant ethnic differences in female. The prevalence of dyslipidemia was positively correlated with sex, age, WHR, WHtR, and nationality.

CONCLUSIONThere were significant differences in the lipid profiles and the prevalence of dyslipidemia between Korean and Han nationalities. Sex, age,WHR, WHtR, and nationality in this state should be risk factors of the dyslipidemia.

Adult ; Aged ; Asian Continental Ancestry Group ; Body Weights and Measures ; Causality ; China ; epidemiology ; Dyslipidemias ; epidemiology ; ethnology ; Female ; Humans ; Lipids ; blood ; Male ; Middle Aged ; Prevalence ; Risk Factors