Optimal types and doses of exercise for improving sleep quality in perinatal women: a systematic review and network meta-analysis based on randomized controlled trials

This network meta-analysis systematically evaluated different exercise types, durations, frequencies, and session lengths on the sleep quality of perinatal women, with a particular focus on the combination of exercise type and dosage. The findings revealed that RE lasting ≤ 4 weeks, performed 1-2 times per week, and 30-60 min per session, was the relatively effective. It is recommended that this regimen be prioritized in perinatal healthcare to optimize sleep and overall health. Future research should further explore the types, dosages, and combinations of exercise to provide more evidence for targeted interventions.