镇痛分娩对产妇产后出血量、泌乳功能和母婴结局的影响

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中图分类号：R473.71

文献标识码：A

DOI：10.3969/j.issn.1006-1959.2026.09.024

文章编号：1006-1959（2026）09-0142-04

Effects of Analgesic Labor on Postpartum Hemorrhage Volume， Lactation Function， and Maternal and Neonatal Outcomes

ZHOU Liqin

（Department of Obstetrics and Gynecology， Hengfeng County People's Hospital， Shangrao 334300， Jiangxi， China）

Abstract： Objective To investigate the effects of analgesic labor on postpartum hemorrhage volume， lactation function and maternal and neonatal outcomes. Methods A total of 60 parturients who received delivery services at Hengfeng County People's Hospital from May 2023 to December 2024 were selected as study subjects. They were divided into a control group and a study group using a random number table method， with 30 parturients in each group. Both groups received prenatal psychological guidance and intrapartum instruction. The control group underwent conventional delivery， while the study group received epidural analgesia for labor. The two groups were compared in terms of pain score， postpartum hemorrhage volume at 2 hours and 24 hours after delivery， lactation volume at 24 h and 48 h after delivery， as well as maternal and neonatal outcomes （including fetal intrauterine distress， neonatal asphyxia， premature rupture of membranes， labor arrest， and postpartum hemorrhage）. Results The pain score in the study group was lower than that in the control group， and the incidence of postpartum hemorrhage and adverse maternal and neonatal outcomes were lower than those in the control group （P<0.05）. At 24，48 h after delivery， the lactation volume of the study group was higher than that of the control group （P<0.05）. Conclusion The application of analgesic labor in parturients is effective， which can reduce the pain degree of parturients， reduce the volume of postpartum hemorrhage， improve the lactation function and maternal and neonatal outcomes. It is worthy of clinical application.

Key words： Analgesic labor; Parturients; Postpartum hemorrhage volume; Lactation function; Maternal and neonatal outcomes

产妇分娩过程存在风险，尤其是分娩过程的剧痛会对产妇造成身体与心理的双重影响。（剩余5851字）