母乳喂养联合母乳强化剂对极低体重早产儿出院后生长发育的影响

日的探讨母乳喂养联合母乳强化制对板低体重早产儿出院后生长发育的影响。方法 速取2018年1月至2021年1月于广西壮族自治区妇动保健院出生的198例极低体重早产儿为研究对象,将早产儿随机分为观察组(=99)和对照(=99),对黑组采用常规母乳喂养,观察组采用常规母乳喂养联合母乳强化剂,比较两组早产儿体格生长情况.血钙和血红蛋白水平.用养不耐受及并发症.感染情况。结果纠正3个月后,观察组早产儿体格生长情况明显高于对關组,差异有统计学意义(P005);出正胎黄足月后1个月,观察组和对關组血钙,血红蛋白水平比较差异无统计学意义(P50.05);纠正腧龄足月后生个月,观察组和对照组直钙水平比较,差异无统计学意义(P5005),观察组血红蛋白水平高于对阴组(0001);纠正3个月后,两组早产儿喂养不耐受、BPJ].NEC.ROP情况比较,差异无统计学意义(P9005),但既察组感染率低于对照组,差异有统计学意(P005)。墙论母:乳喷养联合母乳强化剂可促进极低体重早产儿快速生长发育,預防贫血.降低感朵风险,不会引发明养不耐受，可减少并发宜,安全性较高,值得推广。

Effect of breasteeding combined with breast milk fortifier on growth and development of preterm infants with extremely low birth weight after dis-charge from hospital

Objective To explore the effect of breastfeeding combined with breast milk fortifier on the growth and de-velopment of preterm infants with extremely low birth weight after discharge from hospital. Methods A total of 198 preterm infants with extremely low birth weight born in Maternity and Child Health Care of Guangxi Zhuang Au-tonomous Region from January 2018 to January 2021 were selected. They were randomly divided into the observation group (n=99) and the control group (n=99). The control group were given conventional breastfeeding, and the observation group were given conventional breastfeeding combined with breast milk fortifiers. The physical growth, blood calcium and hemoglobin levels, feeding intolerance, complications, and infections were compared between the two groups. Results After 3 months of correction, the physical growth in the observation group was significantly higher than that in the control group,the difference was statistically significant (P<0.05). After correcting gestational age to 1 months after term, there were no statistically significant differences in serum calcium and hemoglobin levels between the observation group and the control group (P>0.05). After correcting gestational age to 3 months after term, there was no significant difference in blood calcium level between the observation group and the control group (P>0.05), and the hemoglobin level in the obser-vation group was higher than that in the control group (P<0.001). After 3 months of correction, there were no significant differences in feeding intolerance, BPD, NEC, and ROP between the two groups (P>0.05), but the infection rate in the obser-vation group was lower than that in the control group,the difference was statistically significant (P<0.05). Conclusion Breastfeeding combined with breast milk fortifiers can promote rapid growth and development, prevent anemia, reduce risk of infection, avoid feeding intolerance, and reduce complications in preterm infants with extremely low birth weight.It is safe and worthy of promotion.