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肥胖是一种常见营养障碍性疾病,为心脑血管疾病、糖尿病等多种慢性病的重要危险因素[1~3]。体质指数(BM I)与体脂密切相关,且身高、体重易于获得。因此,BM I已成为目前国际上推荐的判断超重或肥胖的重要指标之一。2002年,卫生部、科技部和国家统计局联合进行了第四次中国居民健
Obesity is a common malnutrition disease. It is an important risk factor for many chronic diseases such as cardiovascular and cerebrovascular diseases and diabetes [1~3]. Body mass index (BM I) is closely related to body fat, and height and weight are easily obtained. Therefore, BM I has become one of the most important indicators of overweight or obesity currently recommended internationally. In 2002, the Ministry of Health, the Ministry of Science and Technology, and the National Bureau of Statistics jointly conducted the fourth Chinese residents’ health.