目的 了解芜湖市0-2岁婴幼儿喂养状况。方法 随机抽取芜湖市2个县2个区的11个社区卫生服务中心,对2015年1~12月到卫生服务中心体检的0~2岁1 085名婴幼儿喂养情况进行调查。结果 芜湖市婴幼儿早开奶率31.24%,6个月以下纯母乳喂养率58.61%,人工喂养率6.91%,6月龄以下断奶率33%,12月龄以下断奶率81.75%。婴幼儿人工喂养率农村高于城市,差异具有统计学意义(χ²=21.433,P<0.01);4个月前婴幼儿添加辅食的占6.3%,4~6个月添加辅食的占4.38%,6~23个月添加辅食的占89.32%,城乡婴幼儿不同时间添加辅食的比例差异有统计学意义(χ²=10.399,P<0.05);1 W内服用维生素D的频次,城乡婴幼儿差异有统计学意义(χ²=67.915,P<0.01),婴幼儿以每天服用维生素D的比例最高,达到52.90%,1 W仅服用2~3 d的占12.26%,城乡婴幼儿服用维生素D的比例差异具有统计意义(χ²=112.874,P<0.01)。结论 调查的0~2岁婴幼儿,母乳喂养率低,城市儿童辅食添加时间过早,农村儿童维生素D补充不及时。

Objective To understand the feeding status of 0-2 years old infants in Wuhu City. Methods 11 community health service centers in 2 counties and 2 districts of Wuhu City were randomly selected.And the feeding situation of 1,085 infants who came to the health service centers for physical examination from January to December 2015 was investigated. Results The early feeding rate of Wuhu City was 31.24%, the exclusive breastfeeding rate of infants under 6 months was 58.61%, and the artificial feeding rate was 6.91%.The weaning rate of infants under 6 months old was 33% and that of infants under 12 months old was 81.75%.The artificial feeding rate in rural areas was higher than that in urban areas, and the difference was statistically significant(χ²=21.433,P<0.001).Those who added supplementary foods before 4 months old accounted for 6.3%, those who added supplementary foods in 4-6 months old accounted for 4.38%, and those who added supplementary foods in 6-23 months old accounted for 89.32%.The supplementary feeding time difference between urban and rural infants was statistically significant(χ²=10.399,P<0.05).The frequency of taking vitamin D in one week showed significant difference between urban and rural infants(χ²=67.915,P<0.01).The proportion of infants taking vitamin D daily was the highest, reaching 52.90%.12.26% infants only took vitamin D 2-3 days a week.The difference between urban and rural infants taking vitamin D had statistical significance.(χ²=112.874,P<0.001). Conclusion In the 0-2 years old infants surveyed, the breastfeeding rate was low, and the urban infants’ food supplements were added too early, and the vitamin D supplementation of rural infants was not timely.