北京城区居民体质指数与慢性病危险因素关系分析

对 1 995～ 1 998年营养与食品安全所老年与临床营养室在北京地区慢性病社区防治研究中积累的1 2 4 6例 2 5～ 74岁居民的部分体检资料进行分析 ,观察不同人群体质指数 (BMI)、腰围 (WC)水平与慢性疾病相关因素 血清总胆固醇 (TC)、高密度脂蛋白胆固醇 (HDL C)、甘油三酯 (TG)、收缩压 (SBP)、舒张压 (DBP)、血糖 (FBG)及与高血压、高脂血症、糖尿病的检出率的关系。结果 :该人群超重及肥胖率男性为 41 7%及1 4 6 % ,女性为 32 0 %及 2 0 4%。超重及肥胖组高血压、高脂血症、糖尿病的检出率明显高于BMI正常组。相关分析结果表明BMI、WC与TC、TG、SBP、DBP呈显著正相关 ;与HDL C、HDL C TC呈显著负相关 ,WC与FBG呈显著正相关。提示为早期预防慢性病 ,应对BMI>2 4的人群给予充分关注

Study on the relationship between body mass index and risk factors of chronic diseases of Beijing urban residences

This study aimed to analysis the relationship among body mass index (BMI) and waist circumference (WC) with chronic diseases risk factors serum total cholesterol (TC), triglyceridaemia(TG), high density lipoprotein cholesterol (HDL C),fasting blood glucose (FBG), systolic blood pressure (SBP), diastolic blood pressure (DBP) and the prevalence of chronic diseases The data was collected from 1995 to 1998 in the study of community base integrated intervention of non communicable chronic diseases Results: the prevalence of overweight and obesity in male was 41 7% and 14 6%, in female was 32 0% and 20 4% in this population, respectively BMI and WC had significant positive relationship with TC, TG, SBP and DBP but negative with HDL C and HDL C/TC WC had significant positive relation with FBG The prevalence of dyslipidaemia hypertension and diabetes were significantly increased in overweight and obese groups For early prevention, we have to pay more attention to the population with BMI>24 0 kg/m 2, they had increased risk factors of non communicable chronic diseases