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1996年6~9月对武汉市城区0~7岁儿童进行单纯性肥胖流行病学调查。结果显示,儿童单纯性肥胖患病率为1.17%,轻度肥胖占55.56%,中度占37.04%,重度占7.41%;男童患病率均高于女童,存在明显的性别差异(χ2=25.4,P<0.01);1月组患病率较高,随后下降,4岁组及以上年龄组又显著升高;肥胖具有显著的家庭聚集性(χ2=39.52,P<0.01);家长对肥胖的认识正确与否对小儿肥胖的发生产生重要影响;未发现睡眠时间、人均居住面积、喂养方式等因素与肥胖的发生有直接联系;超重儿占1.42%。提出控制儿童单纯性肥胖症的发生最有效的手段是预防。
From June to September 1996, epidemiological investigation of simple obesity in children aged 0-7 years in Wuhan city was conducted. The results showed that children with simple obesity prevalence was 1.17%, mild obesity accounted for 55.56%, moderately accounted for 37.04%, severe accounted for 7.41%; boys prevalence were higher than girls, There was a significant gender difference (χ2 = 25.4, P <0.01). The prevalence rate in January was higher, then decreased, and significantly increased in 4-year-old and above age groups. Obesity had significant family aggregation (Χ2 = 39.52, P <0.01); parents’ understanding of obesity had an important impact on the incidence of obesity in infants; no factors such as sleep time, per capita living space, feeding methods and obesity were found directly Contact; overweight children accounted for 1.42%. The most effective means of preventing the occurrence of simple obesity in children is prevention.