宝安区青春期单纯性肥胖症情况调查

目的分析我区青少年在青春发育期间所出现的单纯性肥胖症现状.为探讨控制青春期青少年肥胖的现状并提出相应的预防措施.方法采用随机整群分层抽样,对宝安区2041名9～19岁青春期青少年进行量表评定,生长发育指标测量,特殊实验室检查,经过对资料收集整理和统计分析.结果青春期青少年呈现肥胖症发病率为16.07%,从群体看,男性为18.83%,女性为13.42%,提示青春期有显著的性别差异P＜0.05.从年龄段分析:＜10岁组肥胖发病率为43.0%,10～14岁组为15.94%,15～19岁组为9.15%,14岁以内肥胖占85.36%,有显著性差异,P＜0.05.从肥胖症分度分析,轻度肥胖为7.02%,中度肥胖为6.22%,重度肥胖为2.84%.轻、中度肥胖占81.7%,有显著性差异,P＜0.05.结论青春期肥胖主要为单纯性肥胖,目前比较一致的看法是:营养过剩和缺乏体育活动是孩子发胖的重要原因,遗传因素,代谢状况和个人体质特点均应予以考虑.过食是单纯性肥胖主要原因之一.本文调查显示:青春期是人体的脂肪细胞增加时期之一,按发育规律,青春期突增期女孩为10-12岁,男孩为12-14岁,这期间男女均出现肌肉、脂肪组织迅速增长现象.提示预防肥胖重点应放在14岁以前的脂肪发育期及突增期.从婴幼儿开始要有正确的饮食与营养分析方法,行为指导,运动调节体脂,才能有效预防肥胖症的发生.

Invesigation on simplex adiposity of adolescents in baoan

Summary Purpose: Analysis the status quo of simplex obesity of the youth at adolescence in our district. For reaching the way to control adolescent obesity of and bring forward the according preventive strategy. Methods By using the random group stratified sampling ,accessed 2041 adolescents between 9-19 years old by quantify, growth and development standard measurement, special lab checkup, get together and statistical analysis all the data. Results The morbidity of adolescent obesity is 16.07%. By looking into the whole group, 18.83% is male, 13.42% is female. This due on the difference is remarkable between different sexes. (P>0.05) Analysis of different ages, the morbidity is: 43.0% is <10 years old, 15.94% is between 10-14 years old, 9.15% is 15-19 years old, 85.36% is younger than 14 years old, the difference is remarkable. (P<0.05) Analysis from the degree of obesity: 7.02% is slight obesity, 6.22% is moderate, 2.84% is severe. 81.7% is slight and moderate, the difference is also remarkable.(P<0.05) Conclusions Adolescent obesity majors in simplex obesity, the accordant idea at present is exceeding nutrition and lack of activity are the major reasons, inherit, metabolism and personalization should be considered. The most important reason of simplex obesity is eating too much. This investigation shows that adolescence is one of the increasing period for fat cell, according to the growing regulation, the sudden increasing period during adolescence, female is between 10-12 years old, male is 12-14 years old, both boys and girls develop their muscles and fat so quickly. So we should prevent obesity during the fat growing period and the sudden increasing period before 14 years old. Breastfeeding should be advocated from newborns, attach importance to scientific feeding, balanced nutrition, behavior guidance, enhance PE. training, all the above can prevent obesity.