【摘要】 目的探讨孕期活动能量消耗与分娩进展的关系。方法自行设计问卷对140例经阴道分娩单胎产妇进行调查,记录孕期活动方式和时间、妊娠终止时间和分娩进展等。结果孕期活动能量消耗多者引产、催产及需人工破膜者少(P<0．05),第一产程宫缩强度大和时间短(P<0．01)。结论孕期进行适当活动和延长坚持工作时间有助于自然分娩进展。更多还原

【Abstract】 Objective To investigate the relationship between maternal physical activities energyexpenditure and the delivery process. Method Self-developed questionnaire was used to recorded the activity method and time, gestational age at delivery, and delivery process among 140 cases singleton-gestation vaginal delivery mothers. Result The rate of induced delivery, oxytocin using, and induced membrane rupture in more than 1 600 kcal/d activity energy expenditure women was lower than control group(P<0. 05), and the first stage duration of delivery was shorter than the lower energy expenditure group (P<0. 01). Conclusion Some activity and continue work in pregnant can improve the process of vaginal delivery.更多还原