中国儿童母乳喂养持续时间及影响因素分析——基于生存分析方法的研究

发布时间：2018-07-03 10:29

本文选题：母乳喂养持续时间 + 生存分析　；参考：《人口与发展》2017年02期

【摘要】：世卫组织建议母乳喂养应持续到2岁及以上,本文测算中国儿童母乳喂养持续时间中位数仅为9个月(8.869,9.213),离"婴幼儿喂养战略"的目标差距甚远。利用生存分析技术对母乳喂养持续时间这一变量进行研究,发现:母亲的个人因素,以及母亲所处环境的社会因素都会对母乳喂养持续时间产生影响。而过早添加奶粉和辅食、孩子食品支出高、剖宫产、母亲上班等因素则与母乳喂养持续时间有负相关关系。尤其是在4月龄前添加奶粉是对母乳喂养持续时间影响最大的、负向的因素。孩子性别和是否有保健手册,家中孩子数量、母亲外出打工导致的母婴分离、母亲每天工作时长、是否患慢性病、吸烟和睡眠不足,家庭收入、母亲是否关注食品安全等因素对母乳喂养持续时间没有显著性影响。本文的研究结论为母乳喂养研究和干预提供基础性的数据支持,有助于相关机构能够更具针对性、更有效地推动母乳喂养战略的实施。
[Abstract]:Who recommended that breastfeeding should last until 2 years old or above. The median time of breastfeeding for Chinese children is only 9 months (8.869 卤9.213), which is far from the goal of the Infant feeding Strategy. The survival analysis technique was used to study the variable of breast-feeding duration. It was found that the mother's personal factors and the social factors of the mother's environment all had an effect on the breast-feeding duration. The factors such as prematurely adding milk powder and supplementary food, high food expense, cesarean section and mother working were negatively correlated with the duration of breastfeeding. In particular, adding milk powder before 4 months of age is the most negative factor affecting the duration of breastfeeding. Gender and availability of health care manuals, number of children in the family, mother and child separation caused by mothers working outside the home, hours of work per day, chronic illness, smoking and sleep deprivation, family income, Whether the mother is concerned about food safety and other factors has no significant effect on the duration of breastfeeding. The conclusion of this paper provides basic data support for breast-feeding research and intervention, which is helpful for relevant institutions to promote the implementation of breast-feeding strategy more effectively.
【作者单位】：中国人口与发展研究中心;
【分类号】：R174.4

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