摘要
目的 比较北京及香港儿童肥胖率.方法 采用超过身高相应标准体重20%作为诊断肥胖标准.结果 北京儿童6岁时肥胖率为6.2%,略低于香港7.1%,10岁时与香港相同,10岁后超过香港,13岁时两地儿童肥胖率分别为17.3%及1.7%.男童肥胖率高于女童.北京儿童肥胖倾向(14.7%)明显高于减肥趋势(1.3%).结论 肥胖已威胁我国儿童健康,预防极为重要,加强对其高发病年龄段及超重儿童的预防至关重要.1987～1994年对北京市6岁儿童连续8年追踪观察肥胖发生率.与此同时香港地区于1993年进行了儿童生长发育调查,并作了儿童肥胖发生率筛查.现按同一身高标准体重将两地儿童肥胖率进行统计,分析比较.
ve To compare the pravelence of obesity in school children between Beijing and Hong Kong. Methods The diagnostic standard of obestiy is the weight over twenty percent of weight for hight. Results The obesity rate in school children of age 6 in Beijing were 6.2% which was lower in Hong Kong (7.1 % ), but it was similar in lOyears old. After age 10 it was higher in Beijing than in Hong Kong, and the rates were 17.3% and 11.7% respectively in 13years old children, the obesity rate in boys was higer than in girls. The tendency of children obesity developing(14.7% ) was significantly higher than reducing(1. 3%)in Beijing. Conclusion Obesity has been threating the health of Chinese children, the prevention of obesity is very important especially for overweight and the high-get-fat ages.
