Ruixing Yin, Qiming Feng, Dezhai Yang, Shuquan Li, Weixiong Lin, Shangling Pan, Hai Wu, Yongzhong Yang, Feng Huang, Shuming Qin
Department of Cardiology, Institute of Cardiovascular Diseases, First Affiliated Hospital, Guangxi Medical University, Nanning 530021, Guangxi, People's Republic of China.
J Lipid Res. 2007 Dec;48(12):2673-81. doi: 10.1194/jlr.M700335-JLR200. Epub 2007 Sep 21.
Bai Ku Yao is an isolated subgroup of the Yao minority in China. Little is known about dyslipidemia in this population. The aim of this study was to compare the effects of demography, diet, and lifestyle on serum lipid levels between the Bai Ku Yao and Han populations. A total of 1,170 subjects of Bai Ku Yao and 1,173 subjects of Han Chinese aged 15-89 years were surveyed by a stratified randomized cluster sampling. The levels of total cholesterol, high density lipoprotein cholesterol, low density lipoprotein cholesterol, apolipoprotein A-I (apoA-I), and apoB were significantly lower in Bai Ku Yao than in Han. Physical activity level and total dietary fiber intake were higher, whereas body mass index (BMI), waist circumference, total energy intake, and total fat intake were lower in Bai Ku Yao than in Han. Hyperlipidemia was positively correlated with BMI, waist circumference, and total energy and total fat intakes and negatively associated with physical activity level and total dietary fiber intake in both populations, but it was positively associated with age and alcohol consumption only in Han. The differences in the lipid profiles between the two ethnic groups were associated with different dietary habits, lifestyle choices, and levels of physical activities.
白裤瑶是中国瑶族中一个与世隔绝的分支群体。人们对该人群的血脂异常情况知之甚少。本研究的目的是比较人口统计学、饮食和生活方式对白裤瑶人群和汉族人群血清脂质水平的影响。通过分层随机整群抽样法，共调查了1170名年龄在15 - 89岁的白裤瑶受试者和1173名汉族受试者。白裤瑶人群的总胆固醇、高密度脂蛋白胆固醇、低密度脂蛋白胆固醇、载脂蛋白A - I（apoA - I）和载脂蛋白B水平显著低于汉族人群。白裤瑶人群的身体活动水平和总膳食纤维摄入量较高，而体重指数（BMI）、腰围、总能量摄入量和总脂肪摄入量低于汉族人群。在这两个人群中，高脂血症均与BMI、腰围、总能量和总脂肪摄入量呈正相关，与身体活动水平和总膳食纤维摄入量呈负相关，但仅在汉族人群中与年龄和饮酒呈正相关。两个民族之间血脂谱的差异与不同的饮食习惯、生活方式选择和身体活动水平有关。
