母乳喂养对新生儿生长发育、营养状态、免疫功能及血清微量元素水平的影响  

Effects of Breast-feeding on Growth and Development,Immunity,Nutritional Status and Serum Trace Elements of Neonates

作　　者：侯俊霞 HOU Junxia(Pingdingshan Maternal and Child Health Hospital,Pingdingshan Henan 467000)

机构地区：[1]平顶山市妇幼保健院,河南平顶山467000

出　　处：《医学临床研究》2024年第9期1398-1401,共4页Journal of Clinical Research

摘　　要：【目的】探讨母乳喂养对新生儿生长发育、营养状态、免疫功能及血清微量元素水平的影响。【方法】选取2019年1月至2020年12月在本院分娩的168例产妇及其新生儿,根据喂养方法将入选新生儿分为人工组(以配方奶粉人工喂养)与母乳组(完全母乳喂养),每组84例。随访6个月,比较两组血清中各项微量元素水平,观察两组新生儿的生长发育情况、免疫功能、营养状态的变化情况,统计两组新生儿出生6个月内疾病发生情况。【结果】母乳组新生儿出生后6个月血清铜、锌、镁、铁水平均高于人工组,差异有统计学意义(P<0.05)。出生后6个月,两组身长、体重均大于出生时,差异有统计学意义(P<0.05);两组身长、体重比较,差异无统计学意义(P>0.05)。出生后6个月,两组IgA、IgM水平高于出生时(P<0.05),人工组IgG水平低于出生后(P<0.05),母乳组IgA、IgM、IgG水平高于人工组(P<0.05);两组CD3^(+)、CD4^(+)、CD4^(+)/CD8^(+)高于出生时,母乳组高于人工组,差异有统计学意义(P<0.05);两组Kaup指数高于出生时,LAZ评分、WAZ评分低于出生时(P<0.05),母乳组Kaup指数、LAZ评分、WAZ评分高于人工组(P<0.05)。两组新生儿出生6个月内疾病发生率比较,差异无统计学意义(P>0.05)。【结论】母乳喂养可增强新生儿免疫功能,维持正常的血清微量元素水平,改善营养状态。【Objective】To study the effects of breastfeeding on the growth and development,nutritional status,immune function and serum trace element levels of neonates.【Methods】A total of 168 cases of pregnant women who gave birth in our hospital from January 2019 to December 2020 were included in this study.According to the feeding method,the newborns were divided into the formula-feeding group and breast-feeding group.The two groups were followed up for 6 months.The levels of various trace elements in the serum of the newborns were compared;The growth and development,immune function and nutritional status of the newborns in the two groups were analyzed;And the incidence of diseases in the two newborns groups within 6 months after birth was conducted statistically.【Results】The serum trace elements of Copper,Zinc,Magnesium and Iron in the breast-feeding group were higher than those in the formula-feeding group(P<0.05).At birth,there were no statistically significant differences in growth and development indicators,immune function indicators and nutritional status indicators between the two groups(P>0.05).After 6 months of birth,the height and weight of newborns in both groups increased compared to those at birth(P<0.05).However,there was no difference in body weight and height between the two groups(P>0.05).The levels of IgA and IgM of newborns in the two groups at 6 months after birth were all higher than those at birth(P<0.05),while IgG of newborns in the formula-feeding group was lower than that after birth(P<0.05).At 6 months after birth,levels of IgA,IgM and IgG in the breast-feeding group were all higher than those in the formula-feeding group(P<0.05).Levels of CD3^(+),CD4^(+),and CD4^(+)/CD8^(+)in both groups were all higher than those at birth(P<0.05),and the breast-feeding group was higher than that of the formula-feeding group(P<0.05).The Kaup index of the two groups was higher than that at birth,while the LAZ score and WAZ score were lower than those at birth(P<0.05).The Kaup index,LAZ score and WAZ s

关 键 词：婴儿 新生 母乳喂养 营养状况 痕量元素 

分 类 号：R715.8[医药卫生—妇产科学]