贵州省贫困农村<3岁儿童营养状况分析  

Nutrition status of children under 3 years in four poor counties of Guizhou province

作　　者：张雪丽[1] 邓立娜[1] 颜虹[1] 欧阳雪[1] 李江平[1] 毕育学[1] 

机构地区：[1]西安交通大学医学院卫生统计教研室,陕西西安710061

出　　处：《中国公共卫生》2010年第1期7-9,共3页Chinese Journal of Public Health

基　　金：国家自然科学基金(30771866);卫生部-联合国儿童基金会项目(YH001)

摘　　要：目的评价贵州省4个贫困农村<3岁儿童营养状况,为改善该地区儿童营养状况提供依据。方法采用人口比例抽样法,于2005年对贵州省4县1256户有<3岁儿童的家庭进行问卷调查,以儿童身高和体重作为儿童营养状况的评价指标。结果该地区3岁以下儿童生长迟缓[年龄别身高Z值(HAZ)<-2],低体重[年龄别体重Z值(WAZ)<-2]和消瘦[身高别体重Z值(WHZ)<-2]的患病率分别为29.9%,19.6%和9.0%,男童生长迟缓率(32.2%)高于女童(26.0%);在月龄上,18～24月龄生长迟缓率最高(39.5%),低体重率以15～18月龄最高(26.8%),消瘦率以12～15月龄最高(12.8%);不同民族间患病率差异有统计学意义(P<0.01),各县间患病率差异有统计学意义(P<0.05)。结论<3岁儿童营养状况存在问题,普及科学喂养知识,增加高蛋白摄入,有助于改善儿童营养状况。Objective To evaluate the nutrition status of children under 3 years old for improving the children＇s nutrition in poor area of Guizhou province. Methods Using proportion population sampling, 1256 children under 3 years were selected and investigated with questionnaire in 2005. Height and weight were used as measurements of nutrition status. Results The prevalence of stunting, under weight and wasting were 29.9%, 19. 6%, and 9. 0%. The prevalence rates of the abnormalities in the boys were different from that of in the girls. The prevalence of stunting at age of 18 to 24 months, underweight at age of 15 to 18 months,wasting in 12 to 15 months of age were 39. 5% ,26. 8% ,and 12. 8% ,respectively. The prevalence rates of under-nutrition in the minority children were different from that of the Han children, and there were differences in the prevalence rates between different counties. Conclusion The nutrition status of the children under 3 years in poor rural area should be improved by popularizing knowledge of scientific feeding, increasing the protein food.

关 键 词：贫困农村 营养状况 生长迟缓 低体重 消瘦 儿童 

分 类 号：R153.2[医药卫生—营养与食品卫生学]