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目的:探讨“罗布人后裔”的生理特征。方法:用方便取样方法,从新疆维吾尔族自治区尉犁县居住的罗布人后裔中抽取594人,通过现场问卷调查、体格检查和生化测定获取研究对象的人口学特征、生理及生化指标值。结果:“罗布人后裔”血压异常率男性为47.1%,女性为45.4%,男女间差异无统计学意义。女性体重指数≥28 kg/m2的比例高于男性,分别为41.2%vs.32.7%,男女间差异具有统计学意义(P<0.05)。男性三酰甘油和高密度脂蛋白的异常比例均高于女性,分别为36.6%vs.25.5%(P=0.003 7),9.7%vs.3.9%(P=0.003 8)。多因素分析结果显示,BMI和三酰甘油的升高是罗布人后裔发生血压异常的危险因素。结论:初步结果表明,“罗布人后裔”的主要生理特征是高血脂、多肥胖和血压水平异常率高,而高血脂和肥胖可能是该人群高血压多发的主要危险因素。
Objective: To explore the physiological characteristics of “Rob Descendants.” Methods: A total of 594 people were selected from the descendants of Rob population living in Yuli County, Xinjiang Uygur Autonomous Region by means of a convenient sampling method. The demographic characteristics, physiological and biochemical indexes of the study population were obtained through field survey, physical examination and biochemical analysis. Results: Abnormal blood pressure rate was 47.1% for males and 45.4% for females. There was no significant difference between males and females. The proportion of female body mass index≥28 kg / m2 was higher than that of males (41.2% vs.32.7%, respectively). The difference between men and women was statistically significant (P <0.05). The abnormal rates of triglyceride and HDL in males were higher than those in females, which were 36.6% vs.25.5% (P = 0.003 7), 9.7% vs.3.9% (P = 0.003 8) respectively. Multivariate analysis showed that elevated BMI and triglyceride were risk factors for abnormal blood pressure in Rob Minor descendants. CONCLUSIONS: The preliminary results show that the main physiological characteristics of the “Rob Descent” are hyperlipidemia, obesity and high abnormal blood pressure levels, while hyperlipidemia and obesity may be the major risk factors for the high incidence of hypertension in this population.