Fig. 4
From: Gestational weight gain and group prenatal care: a systematic review and meta-analysis
Forest plot for adequate gestational weight gain in group vs. traditional prenatal care. RR risk ratio; CI confidence interval TC traditional care GC group care. Of note, individual studies referred to gestational weight gain as “normal”, “healthy”, or “met goals”, but for the purposes of this analysis, they were grouped into the category of “adequate” gestational weight gain.