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目的:评价临夏县贫困农村5岁以下儿童的营养状况,为改善该地区儿童营养状况提供依据。方法:采用整群抽样方法于2010年对临夏县贫困农村5个乡镇10个行政村所有5岁以下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5岁以下儿童消瘦、生长迟缓和低体重的患病率分别为2.3%、21.4%和8.1%,男童生长迟缓率(24.0%)高于女童(18.1%)(P<0.05);2岁以下儿童初乳喂养率63.1%。结论:临夏县贫困农村5岁以下儿童营养状况低于世界卫生组织儿童生长标准。应改进喂养方法,促进初乳喂养,建议纯母乳喂养至6个月,继续母乳喂养至2岁或更长时间,同时合理添加辅食。
Objective: To evaluate the nutritional status of children under 5 years of age in impoverished rural areas in Linxia County, and provide basis for improving the nutritional status of children in this area. Methods: A cluster sampling method was used to survey all families of children under 5 years old in 10 administrative villages in 5 villages and towns in poor rural areas of Linxia County in 2010, and the children’s height and weight were taken as the evaluation indicators of children’s nutritional status. Results: Prevalence of emaciation, growth retardation and low birth weight were 2.3%, 21.4% and 8.1% respectively in children under 5 years of age in the region, while that of girls was significantly higher than that of girls (24.0% vs. 18.1%, P <0.05) ); Colostrum feeding rate of 63.1% for children under 2 years of age. Conclusion: The nutritional status of children under 5 years old in impoverished rural areas of Linxia County is lower than that of the World Health Organization. Feeding methods should be improved to promote colostrum feeding. It is recommended that exclusive breastfeeding should be done for up to 6 months, breastfeeding should continue until 2 years of age or longer, and food supplements should be rationally added.