配方奶和母乳喂养儿第一年瘦素水平和体格发育指标的比较  

Compare infant's leptin levels and anthropometric parameters in breast-fed with in formula-fed in the first year of life.

作　　者：张晓[1] 夏光[1] 罗劲松[1] 黄星原[1] 

机构地区：[1]武汉大学人民医院儿科,湖北武汉430060

出　　处：《中国儿童保健杂志》2007年第1期72-74,共3页Chinese Journal of Child Health Care

摘　　要：【目的】研究中国婴儿配方奶喂养和母乳喂养时第一年血清瘦素水平和体格发育指标的差异。【方法】选取配方奶喂养儿45人(其中男24人,女21人),母乳喂养儿51人(其中男27人,女24人)进行对照研究,分别检查6个月和1岁时的血清瘦素浓度和体格发育指标。【结果】①配方组婴儿6个月时身高、体重和体质指数(body massindex,BMI)高于母乳组,但差异无显著性(P>0.05),瘦素浓度则明显低于母乳组(P<0.05);配方组婴儿1岁时体重和BMI较母乳组高,差异且有显著性(P<0.05);配方组身高稍高于母乳组,但差异无显著性(P>0.05),而瘦素浓度在配方组仍明显低于母乳组(P<0.05),但差别有所缩小。【结论】中国婴儿配方奶喂养和母乳喂养时第一年血清瘦素水平和体格发育指标的差异明显。[Objective] To study the changes of blood leptin levels and anthropometric parameters in first year after delivery. [Method] 45 infants （male 24,female 21）with formula milk and 51 infants（male 27,female 24） with breast milk, were selected and their blood leptin levels and anthropometric parameters were compared in six months of life and inthe first year of life. [Results] ① Formula fed infants were higher in weight and height and BMI than breast-fed in fants,but no significance between two groups （P;〉 0.05 ）, and significantly lower in blood leptin levels （P〈 0.05 ）in six months of life; ② Formula-fed infants were significantly higher in weight and BMI than breast-fed infants（P〈0.05）, a little higher in height but no significance（P〉0.05） ,and significantly lower in blood leptin levels（P〈0.05）but the difference reduced in the first year of life. [Conclusions] There are significant difference in blood leptin levels and anthropometric parameters between Formula-fed infants and breast-fed infants in the first year of life.

关 键 词：配方奶 母乳 瘦素 体格发育 

分 类 号：R153.2[医药卫生—营养与食品卫生学]