1555例体重指数与血压、血脂、脂肪肝、民族等因素的多元回归分析

目的：探讨广西地区人群肥胖与年龄、性别、民族、脂代谢紊乱及心脑血管疾病危险因素的相关性。方法：对1555例参加健康体检的人群的资料用多元回归分析方法分析体重指数(BMI)与性别、民族、年龄、血压、血糖、胆固醇、甘油三酯、脂肪肝、心电图异常及糖尿病、高血压病、冠心病、脑血管病病史等因素的相关关系。结果：BMI与脂肪肝、收缩压、甘油三酯及高血压病史密切相关；与民族密切相关，非广西壮、汉族以外的其他民族BMI最高，广西汉族次之，广西壮族最小；与性别密切相关，男性：BMI高于女性。结论：对容易出现肥胖的人群及男性应注意监控体重，肥胖的人群除了控制体重外，还应治疗伴随的脂肪肝、高血压及高脂血症。

ASSOCIATIONS OF BODY MASS INDEX WITH BLOOD PRESSURE,SERUN LIPIDS,FATTY LIVER AND NATIONALITY IN 1555 SUBJECTS

Objective:To study the associations of body mass index (BMI) with age, sex, nationality, serum lipids, and the risk factors of cardiovascular and cerebrovascular disease.Methods:We investigated 1555 subjects and analyzed the associations of BMI with age, sex, natinality, blood pressure, fasting blood glucose, triglyceride(TG),total cholesterol(TC),fatty liver,electrocardiograph (ECG), and the history of diabetes, hypertension, coronary heart disease and cerebrovascular disease with multiple linear regression models.Result:We found that BMI was associated significantly with fatty liver, systolic blood pressure, TG, the hypertension history present, nationality and sex(BMI in males higher than that in females).Conclusion:We should pay more attention to the weight in the group where there is high risk with obesity. We should also reduce the weight and treat the complications such as hypertension, hyperlipidemia and fatty liver in obese group.