242例干预性早产的临床分析

目的：了解干预性早产对母婴预后的影响。方法：回顾性分析我院242例干预性早产病例的临床资料，结果：早产发生率为5.75%，其中干预性早产占46.81%。姓高征是干预性早产的首位发病因素。干预性早产组的剖宫产率为64.88％，与自然早产组剖宫产率（16.45% )比较差异有显著性（P＜0.05）；干预性早产组孕母产后出血、新生儿窒息与自然早产组比较差异有显著性（P＜0.05）。结论：适时选择干预性早产对提高围产儿存活率及降低孕妇死亡率有益处。

Clinical analysis of 242 cases of controlled preterm delivery]

OBJECTIVE: To understand the effect of controlled premature delivery and its termination method of pregnancy. METHODS: The clinical data of 242 cases of controlled premature delivery were retrospectively analyzed. RESULTS: The incidence of premature delivery was 5.75% and the incidence of controlled premature delivery was 46.81%. Pregnancy induced hypertension (PIH) was the first-place reason of controlled premature delivery. The cesarean section rate of controlled premature delivery was 64.88%, which was significantly higher than that of natural premature delivery (16.45%, P < 0.05); the rate of postpartum hemorrhage and neonatal suffocation in controlled premature delivery was significantly lower than that of natural premature delivery (P < 0.05). CONCLUSION: Appropriately controlled premature delivery can be beneficial to the newborn's survival rate and can lower the mortality of pregnant women.