Fig. 4
From: Effect of interpregnancy weight change on perinatal outcomes: systematic review and meta-analysis
Forest plot from random effects meta-analysis showing the association between interpregnancy weight change and the risk of developing pregnancy induced hypertension in subsequent pregnancy. All adjusted odds ratios are relative to the reference category of interpregnancy weight change between − 1 and + 1 BMI units. BMI, body mass index (in kg/m2); aOR, adjusted odds ratio; CI, confidence interval