摘要
为了解家长对婴幼儿喂养模式和生长发育的影响.方法1992年对广东省城乡777名4个月大的婴儿以及城市375名8个月大的婴儿进行了喂养模式与生长发育的现况调查.根据决定婴儿喂养方式的家长因素将对象分为3组.结果 在城区,由父母决定喂养方式者,4个月大的婴儿的体重和体重年龄Z分(WAZ)显著高于由(外)祖父母决定喂养方式者(P<0.05);其母乳喂养率在2,3,4个月时也显著高于后者;但在农村以及城市8个月的婴儿3组间的差异不明显.结论 在城市地区,父母亲决定婴儿喂养方式有利于促进母乳喂养,有利于婴儿的生长发育.
To understand the effect of grandparents on feeding patterns and growth of infants. Methods A cross-sectional study was conducted in Guangdong province in 1992 to obtain information about the growth and the feeding pattern of infants in southern china. The subjects included 383 infants in urban area and 394 infants in rural area at the age of 4 month as well as 375 infants at the age 8 month in urban area. According to the persons who determine the infant's feeding practices the subjecs were classified into 3 groups. A. Parents only; B. Parents and Grandparents, and C. Grandparents only. Results The mean weight (WT) and mean weight for age Z-score (WAZ) of group A infants at age of 4 month in urban area were significantly higher than those of group C(P<0. 05). Breastfeeding rate (BMR) of group A infant aged 2,3,4, months in urban area only were higher than that in group C, but not in rurol area. Conclusions In urban area parents determined infant feeding patter, which benefited and promoted the raise in BMR and the improvement of infant grouth and development.
基金
加拿大国际发展研究署(IDRC)资助
关键词
婴儿
生长发育
喂养模式
祖代
Infant growth Infant's feeding pattern Parants Grandparents
