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目的:为了了解安徽省某县5岁以下儿童生长发育水平及营养状况,了解距政府承诺的2000年我国5岁以下儿童中、重度营养不良患病率要在1990年的基础上下降50％的目标差距,为进一步干预提供依据。方法:按分层整群抽样的方法,抽取全县3个地区5岁以下儿童共1508人,由专职妇幼医生测量身高、体重,并以WHO的标准为依据进行体重、身高及身长体重的评价。结果:5岁以下儿童总体生长发育水平尚佳,儿童营养不良现患率有明显下降,男女性别间无差异,但年龄间差异明显,其中1～3岁年龄段营养不良的现患率较高。地区间差异明显,城市优于农村。结论:某县5岁以下儿童的营养状况仍有待于进一步提高,特别是1岁以上的农村儿童,应受到卫生部门及妇幼卫生工作者的重视。
Objectives: To understand the growth and nutritional status of children under 5 years of age in a county in Anhui Province and to understand the prevalence of severe malnutrition among children under 5 years of age in China in 2000 dropped by 50% from 1990 onwards Target gap, provide the basis for further intervention. Methods: According to the method of stratified cluster sampling, 1508 children under 5 years of age were collected in 3 districts of the county. Height and weight were measured by full-time maternal and child physicians, and weight, height and body weight were evaluated according to WHO criteria . Results: The overall growth and development level of children under 5 years of age was still good. The prevalence rate of malnutrition in children was significantly decreased. There was no difference between male and female gender, but the difference was significant among them. The prevalence rate of malnutrition in 1 ~ 3 years old group was higher. Significant differences between regions, the city is better than the rural areas. Conclusion: The nutritional status of children under 5 years of age in a certain county still needs to be further improved. In particular, rural children over the age of 1 should receive the attention of the health departments and MCH workers.