【摘要】 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。更多还原

【Abstract】 Objective: To investigate the duration time and current situation of breastfeeding in the surveyed areas,understand the dietary behavior,daily activities,and influencing factors of 2- 3- year- old infants. Methods: A cross- sectional survey combined with retrospective survey were adopted to select 2- 3- year- old infants from three hospitals( maternal and child health care hospitals) from urban area of Chengdu city by random stratified sampling method,then their legal guardians were investigated by a questionnaire. Results: A total of 285 survey questionnaires were issued,279 valid questionnaire were retrieved,including 150 boys and 129 girls. A total of 103 infants aged 4- 6 months old were fed with breastfeeding,accounting for 36. 9%; 131 infants were fed with mixed feeding,accounting for 47. 0%; 45 infants were fed with artificial feeding,accounting for 16. 1%. The duration time of breastfeeding was( 6. 89 ± 3. 67) months, the longest duration time was 18 months. Sixty- five infants stopped breastfeeding within 4 months,accounting for 27. 8%; 46. 6% of the infants stopped breastfeeding within 5- 8 months; 50. 0% of the infants stopped breastfeeding after 6 months,and only 3. 4% of the infants stopped breastfeeding after 12 months. Conclusion: The pure breastfeeding rate of 0- 6- month- old infants in Chengdu city is not high, publicity and education about advantages of breastfeeding should be strengthened to improve the pure breastfeeding rate.更多还原