目的通过对低出生体重儿进行保健系统管理分析,为提高婴幼儿生存环境提供科学依据。方法依据 WHO 推荐的月龄别体重参考值进行评判。结果 238例低出生体重儿孕周不足,早产的占55.04%,以母乳喂养的体重增磅高于混合喂养和人工喂养的体重增磅(P<0.01)。同时,体重转正常儿童与随访指导次数有一定关系。结论提高保健服务水平,是影响低出生体重儿转正常体重儿的一个重要因素。 Objective To provide a scientific basis for improving the living environment of infants and young children by analyzing the management of health system of low birth weight infants. Methods According to WHO recommended age-specific body weight reference value for evaluation. Results 238 cases of low birth weight infants less than gestational age, premature delivery accounted for 55.04%, with breast-fed weight gain was higher than the mixed-fed and fed increased body weight gain (P <0.01). At the same time, weight to normal children and follow-up guidance has a certain relationship. Conclusions Improving the level of health services is an important factor that affects low birth weight children to normal weight children.