Antenatal Physical Activity Interventions and Pregnancy Outcomes: A Systematic Review and Meta-Analysis With a Focus on Trial Quality.
Poprzeczny Amanda J, Deussen Andrea R, Mitchell Megan, +3 more·BJOG : an international journal of obstetrics and gynaecology
BACKGROUND: Guidelines recommending regular physical activity in pregnancy for improving pregnancy outcomes are informed by published meta-analyses. Inclusion of randomised trials of poor methodological quality may bias effect estimates. OBJECTIVES: To assess the validity of these recommendations by focusing on trial…