Fig. 2From: Anemia and adverse outcomes in pregnancy: subgroup analysis of the CLIP cluster-randomized trial in IndiaEstimated dose–response curves between hemoglobin level and maternal outcomes. Dashed lines represent 95% confidence intervals. Risk is adjusted for trial arm, maternal age, nulliparity, body-mass-index, gestational age at enrolment, maternal basic education, husband basic education, multiple pregnancy and religionBack to article page