Metformin versus insulin for gestational diabetes: The reporting of ethnicity and a meta-analysis combining English and Chinese literatures

Conclusive information is lacking regarding the safety and efficacy of using metformin versus insulin in the treatment of gestational diabetes (GDM), with existing reviews providing conflicting conclusions for key outcomes. This updated and comprehensive meta-analysis is the first to include randomised controlled trials (RCTs) published in both English and Chinese. The increased coverage of the literature will help inform clinical decisions...