未足月胎膜早破对早产儿神经发育的影响

目的探讨未足月胎膜早破对早产儿神经发育的影响。方法将早产儿根据产前有无胎膜早破分为未足月胎膜早破组（n=40）和对照组（n=37）。分别对二组患儿在纠正胎龄至40周、纠正胎龄后3个月、纠正胎龄后6个月进行新生儿神经发育评分（NBNA）及婴幼儿智能运动发育检测（CDCC）,比较二组神经发育情况。结果未足月胎膜早破组3个月及6个月运动心理发育指数（PDI）明显低于对照组,经统计学分析有显著性差异（Pa〈0.05）。二组NBNA评分、3个月及6个月智能发育指数（MDI）比较则无明显统计学差异（Pa〉0.05）。结论未足月胎膜早破对早产儿远期运动心理发育有明显的延迟和滞后的影响。

Influence of Preterm Premature Rupture of Membranes on Neurological Development of Preterm Infants

Objective To investigate the influence of preterm premature rupture of membranes (PPROM) on neurological development of preterm infants.Methods The preterm infants were classified into 2 groups( PPROM group and control group).The neonatal behavioral neurological assessment (NBNA) and CDCC of infants in two groups were measured and compared after retrieved:gestational age 40 weeks,3 months and 6 months.Results Psycho-moter developmental index(PDI) of PPROM group after retrieved gestational age 3,6 months was significantly lower than that of control group(Pa<0.05).But there was no significant differences in NBNA scores and mental developmental index(MDI) between the 2 groups.Conclusion Preterm premature rupture of membranes can delay the psycho-moter development of preterm infants.