Figure 1: Sex-stratified associations between postpartum and recurrent depression and risk of current wheeze at 48 months. Models adjusted for mother’s age and educational level at enrollment, average PM2.5 exposure during pregnancy, and average PM2.5 at 1st year postpartum.
Figure 2: Sex-stratified associations between postpartum depression and risk of current wheeze at 72 months. Models adjusted for mother’s age and educational level at enrollment, average PM2.5 exposure during pregnancy, and average PM2.5 at 1st year postpartum.