Fig. 3: Summary odds ratio (95% CI) of macrosomia for maternal body mass index overweight/obese vs. normal or continuously.
From: Refining the diagnosis of gestational diabetes mellitus: a systematic review and meta-analysis

Square represents the odds ratio on the log scale; confidence interval (CI). a It shows the odds ratio (95% CI) for the association of maternal BMI categorized in overweight/obesity vs. normal range and offspring macrosomia among 13 studies that included a total 28,763 participants. b Odds ratio for the association of continuous maternal BMI (per kg/m2) and offspring macrosomia among three studies that included 2611 participants. Abbreviations: LGA large-for-gestational age.