孕晚期中低等强度有氧运动对经产妇睡眠质量的影响分析OA

Objective:To investigate and analyze the impact of moderate-to-low intensity aerobic exercise in late pregnancy on the sleep quality in multiparous women.Methods:A double-group parallel randomized controlled trial was conducted from May 2024 to April 2025.We selected multiparous women with singleton pregnancies who were diagnosed with sleep disorders based on the Pittsburgh Sleep Quality Index at the obstetrics clinic of our hospital.A total of 102 participants were randomly divided into two groups:an observation group(n=51)and a control group(n=51).The control group was provided with standard prenatal care and health education,while the observation group received moderate-to-low intensity aerobic exercise in addition to routine care.Both groups were followed up for 8 weeks,and changes in sleep quality were recorded.Results:After 8 weeks,both groups showed significant reductions in Self-Rating Anxiety Scale(SAS),Self-Rating Depression Scale(SDS),PSQI scores,as well as lower complication and postpartum hemorrhage rates compared with baseline.The observation group had significantly lower scores and rates than the control group(P＜0.05).Additionally,the observation group's neonatal 1-minute and 5-minute Apgar scores were higher(P＜0.05).Conclusion:Moderate-to-low intensity aerobic exercise in late pregnancy alleviates anxiety and depres-sion,improves sleep quality,enhances quality of life,and improves perinatal outcomes in multiparous women.