为评价家庭中子宫活动监测作为一种辅助手段,在住院治疗早产出院后继续进行的产前处理中的作用,162例孕妇因早产住院接受宫缩抑制剂治疗后,随机安排其接受家庭中子宫活动监测。选择病例的标准为:孕24～34周,因特发性早产接受治疗的单胎孕妇。不包括胎膜早破或有任何产科情况需要提前分娩的孕妇。早产定义为:孕24～34周,有规律宫缩,宫颈扩张≥2cm或宫颈扩张≥1cm、宫颈管消失≥25％～50％。早产的处理为:立即静 To evaluate the role of uterine surveillance in the family as an adjunct to ongoing prenatal treatment after hospitalization for premature delivery, 162 pregnant women were hospitalized for tachyphrythrosis due to preterm delivery Activity monitoring. Selection criteria for the case: pregnant 24 to 34 weeks, due to idiopathic preterm birth treated singleton pregnant women. Does not include premature rupture of membranes or any obstetric conditions require early delivery of pregnant women. Preterm birth is defined as: pregnancy 24 to 34 weeks, regular contractions, cervical dilatation ≥ 2cm or cervical dilatation ≥ 1cm, disappearance of cervical canal ≥ 25% to 50%. Premature delivery treatment: immediately static