论文部分内容阅读
目的了解四川省农村6岁以下儿童的营养与健康状况,为进一步实施儿童营养干预提供科学依据。方法利用整群随机抽样的方法,有效抽取2852名6岁以下儿童,对其营养与健康状况进行调查。采用WHO营养不良诊断标准,对儿童体格发育进行评价。结果受调查儿童年龄别身高(HA)、年龄别体重(WA)、身高别体重(WH)Z评分分别为-0.95、-0.72、-0.13,生长发育迟缓率、低体重率、消瘦率、贫血患病率分别为17.5%、9.7%、2.1%和17.7%,从年龄看1岁以前儿童生长发育迟缓、低体重、消瘦患病率较低,1岁以后相对较高,生长发育迟缓、低体重患病率在1岁前后存在显著性差异。儿童6个月内母乳喂养率、混合喂养率、人工喂养率分别为61.6%、32.5%和5.9%。结论四川省农村6岁以下儿童营养与健康状况不容乐观,以1岁组儿童营养问题较为突出,应尽早采取干预措施。
Objective To understand the nutrition and health status of children under 6 years of age in rural areas of Sichuan Province and to provide a scientific basis for the further implementation of child nutrition interventions. Methods A total of 2,852 children under 6 years of age were surveyed using the randomized cluster sampling method to investigate their nutrition and health status. Adopt WHO diagnostic criteria for malnutrition to evaluate children’s physical development. Results The age-specific height (HA), age-specific body weight (WA), and height-weighted body weight (WH) Z scores of the investigated children were -0.95, -0.72, -0.13, The prevalence rate was 17.5%, 9.7%, 2.1% and 17.7%, respectively. Before the age of 1, children had growth retardation, low body weight, low prevalence of weight loss, relatively high after 1 year, slow growth and development, low Prevalence of body weight in 1 year-old before and after the existence of significant differences. The rate of breastfeeding, mixed feeding and artificial feeding within 6 months of children were 61.6%, 32.5% and 5.9% respectively. Conclusion The nutrition and health status of children under 6 years of age in rural areas of Sichuan Province is not optimistic. The nutrition of children in 1-year-old group is more prominent, and interventions should be taken as soon as possible.