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目的:调查地区婴幼儿母乳喂养持续时间、母乳喂养现况,了解2~3岁儿童饮食行为、日常活动及影响因素。方法:采用横断面调查并结合回顾性调查,随机分层抽样抽取成都市区3家医院/保健院2~3岁儿童,对其抚养人进行问卷调查。结果:调查共发放问卷285份,回收有效问卷279份,其中男童150名,女童129名。4~6个月龄内纯母乳喂养共计103名,占36.9%;混合喂养共131名,占47.0%,人工喂养45名,占16.1%。母乳持续时间(6.89±3.67)月,最长持续至幼儿18个月。4个月内断母乳的婴儿65名,占27.8%,46.6%儿童于5~8月内断母乳,50.0%儿童母乳喂养持续到6月后,而持续到12月以后的仅占3.4%。结论:成都市0~6个月婴儿的纯母乳喂养率不高,应加强母乳喂养优点的宣传教育,提高纯母乳喂养率。
OBJECTIVE: To investigate the duration of breastfeeding and the status of breastfeeding in infants and young children in the region, and to understand the dietary behaviors, daily activities and influencing factors of children aged 2-3 years. Methods: By cross-sectional investigation and retrospective survey, children aged 2-3 years old from 3 hospitals / health care centers in Chengdu area were sampled by random stratified sampling, and their dependents were surveyed. Results: A total of 285 questionnaires were sent out and 279 valid questionnaires were returned, including 150 boys and 129 girls. A total of 103 breastfeeding individuals aged 36 months were enrolled in this study, accounting for 36.9%. A total of 131 were mixed feeding, accounting for 47.0% of the total, 45 of them were fed by hand, accounting for 16.1%. Duration of breast milk (6.89 ± 3.67) months, up to 18 months of young children. In 4 months, 65 breastfeeding babies accounted for 27.8%, 46.6% of them discontinued breastfeeding in May-August, 50.0% of children continued breastfeeding until June, and continued to account for only 3.4% after December. Conclusions: The rate of exclusive breastfeeding of infants from 0 to 6 months in Chengdu is not high. Publicity and education on the advantages of breastfeeding should be strengthened to increase the rate of exclusive breastfeeding.