不同喂养方式对7-12个月婴儿生长发育影响

Effects of Different Feeding Patterns on Growth and Development of 7-12 Months Infants

目的:探讨不同喂养方式对7-12个月婴儿生长发育影响。方法:选取大连市妇产医院出生的100例婴儿为研究对象,并根据其出生前后7个月的喂养方式分为母乳喂养和人工组,每组各50例。在生后9、12个月对婴儿的身长、体重、血红蛋白水平、智力发展水平进行对比分析。结果:母乳喂养组的婴儿在出生后9、12个月的身长、体重明显的高于人工喂养组,差异有统计学意义(P<0.05);母乳喂养组婴儿的血红蛋白水平高达(120.1±7.2)g/L,而其贫血率仅为7.8%,远远高于人工喂养组,差异有统计学意义(P<0.05);此外母乳喂养组与婴儿智力水平相关的各项参数也显著高于人工喂养组,差异有统计学意义(P<0.05)。结论:母乳喂养能显著提高婴儿12个月以前的生长发育和智力发育水平,是一种值得提倡的婴儿喂养方式。

Objective：To study the effects of different feeding patterns on growth and development of 7-12 months infants. Method：According to the feeding way,100 cases of infants who were admitted into Dalian city maternity hospital were divided into breast feeding group and artificial feeding group,each group had 50 cases. Result：9,12 months after birth, analyzed the height,weight in the breast feeding group were significantly higher than those in the artificial feeding group,the result had a significant difference（P〈0.05）. Moreover,the hemoglobin levels of infants in the breastfed feeding group was （120.1±7.2）g/L and the anemia rate was 7.8%,both of them were better than these in the artificial feeding group,the result had a significant difference（P〈0.05）. In addition,the parameters related to intellectual level in the breast feeding group was also higher than that in the artificial feeding group（P〈0.05）. Conclusion：Breast feeding can significantly improve the growth and mental development level in 7-12 months infants. It is a feeding patterns has the worthy to be promoted.