论文部分内容阅读
目的了解中国西部农村婴幼儿喂养的现状。方法在中国西部10省45个项目县采用人口比例抽样法,对13 433名3岁以下婴幼儿的喂养情况和健康状况进行了问卷调查。采用 SPSS软件进行统计分析,用寿命表法计算辅食添加率和母乳喂养率。结果在调查对象中,在6个月内已经添加淀粉类食物、鸡蛋、乳品、豆制品、肉类、蔬菜水果和水的比例分别为75.3%、58.4%、39.0%、26.4%、42.7%、52.0%和93.4%。4个月的纯母乳喂养率为16.0%,6个月的纯母乳喂养率仅为2.5%。但在1岁时还未添加淀粉类食物、鸡蛋、乳品、豆制品、肉类、蔬菜水果和水的比例分别为5.2%、15.0%、30.3%、11.2%、9.1%、4.8%和0.6%。结论中国西部农村婴幼儿纯母乳喂养率较低,辅食添加不合理。
Objective To understand the status of infant and young child feeding in rural western China. Methods Population proportion sampling was used in 45 project counties in 10 provinces of western China to survey the feeding status and health status of 13 433 infants under 3 years of age. SPSS software was used for statistical analysis, with the life table method to calculate the rate of complementary feeding and breastfeeding rate. Results Among the respondents, the proportion of starchy foods, eggs, dairy products, soy products, meat, vegetables, fruits and water added within 6 months were 75.3%, 58.4%, 39.0%, 26.4%, 42.7% 52.0% and 93.4%. 4 months of exclusive breastfeeding rate was 16.0%, 6 months of exclusive breastfeeding rate was only 2.5%. However, no starchy foods were added at the age of 1, and the proportion of eggs, dairy products, soy products, meat, vegetables, fruits and water was 5.2%, 15.0%, 30.3%, 11.2%, 9.1%, 4.8% and 0.6% . Conclusion The rate of exclusive breastfeeding of infants and young children in rural western China is relatively low, and the supplementary feeding is unreasonable.