Risk factors analysis of feeding intolerance in preterm infants / 中国综合临床

ABSTRACT

Objective To investigate the risk factors of feeding intolerance in preterm infants and provide reference for the prevention and intervention.Methods Two hundred and Seventy preterm infants were included in the study.The clinical data were collected to analyze the risk factors.Results There were 108 cases showed feeding intolerance.Gestational age,weight,1 minute Apgar,fetal distress,application of aminophylline,stomach bleeding,application of ventilator,prenatal use of GCs,abnormal placenta,perinatal infection were related factors of feeding intolerance in preterm infants.Multivariate Logistic regression analysis showed that application of aminophylline,stomach bleeding,application of ventilator were the independent risk factors of premature infants with feeding intolerance,gestational age was protective factors of feeding intolerance.Conclusion Premature infants with feeding intolerance caused by a variety of factors,and the reasonable measures of prevention and intervention were needed.