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目的:为提高母乳喂养率,了解喂养方式与民族、性别差异,探讨不同喂养方式对婴儿体格发育的影响。方法:对544例足月婴儿进行0~4个月时的喂养方式调查和生长监测,分别进行体重、身长、头围的比较。结果:0~4个月婴儿母乳喂养率为69.30%;其中,朝鲜族母乳喂养率为66.96%,汉族为69.93%。0~4个月母乳喂养方式的婴儿体重高于混合喂养及人工喂养,差异有显著性(P<0.05);2月龄母乳喂养与人工喂养组小儿身高有差异(P<0.05)。结论:母乳喂养对婴儿生长发育优于混合喂养及人工喂养。
OBJECTIVE: To investigate the effects of different feeding methods on the physical development of infants in order to improve the rate of breastfeeding, understand the ways of feeding and the ethnic and gender differences. Methods: 544 full-term infants were investigated for feeding patterns and growth monitoring from 0 to 4 months, and their body weights, body length and head circumference were compared. Results: The breastfeeding rate of infants from 0 to 4 months was 69.30%. Among them, the rate of Korean breastfeeding was 66.96% and that of Han was 69.93%. The body weight of infants from 0 to 4 months of breastfeeding was higher than that of mixed feeding and artificial feeding (P <0.05). There was a significant difference in height between infants fed 2-month-old breastfeeding and artificial feeding groups (P <0.05). Conclusion: Breastfeeding is superior to mixed feeding and artificial feeding to infant growth and development.