喂养方式与0～6月龄婴儿肥胖关系的研究

Correlation between Different Feeding Types and Obesity in 0-6 Month Old Infants

目的研究不同的喂养方式与0～6月龄婴儿的超重和肥胖之间是否有关系,从而为制定预防儿童超重和肥胖干预措施提供依据。方法回顾调查512名婴儿,定期儿童保健系统管理,比较出生以后0～6月内不同喂养方式对婴儿的超重和肥胖的影响,探讨不同的喂养方式与超重和肥胖率之间的关系。结果 42 d、3月、4月、5月、6月龄婴儿的母乳喂养组与配方奶喂养组以及混合喂养组三者之间的超重率和肥胖率的差异均无统计学意义(P>0.05)。结论不同喂养方式与婴儿期的超重和肥胖无相应关系,未显示母乳喂养对0～6月龄婴儿的肥胖发生有保护作用。婴儿的性别、出生体重、分娩方式、母亲年龄、文化水平、职业、家庭经济状况以及辅食添加时间对6月龄儿童肥胖发生率影响不明显。

Objective To explore the relationship between different feeding patterns and overweight and obesity in 0 to 6-month-old infants,so as to develop the prevention measures of childhood overweight and provide the basis for obesity interventions.Methods Child care system management was carried out and the data of 512 infants were surveyed to analyze the effects of feeding patterns on the overweight and obesity in 0 to 6-month-old infants.Results Among the breastfeeding group,formula feeding group and the mixed feeding group,the difference in the incidence of overweight and obesity in 42 day,3-month,4-month,5-month and 6-month-old infants was not statistically significant（P0.05）.Conclusion There is no corresponding relationship between the feeding patterns and the incidence of overweight and obesity in infants,the result does not reveal a protective effect of breastfeeding.The baby＇s sex and birth weight,mode of delivery,maternal age,educational level,occupation,family economic conditions and the time for adding complementary foods have not an obvious effect on the incidence of obesity in children aged 6 months.