Population Improvement Bias Observed in Estimates of the Impact of Antenatal Steroids to Outcomes in Preterm Birth

To examine the hypothesis that increasing rates and differential uptake of antenatal steroids (would bias estimation of impact of ANS on neonatal death and severe (grade III-IV) intraventricular hemorrhage (IVH).
Source: The Journal of Pediatrics - Category: Pediatrics Authors: Tags: Original Articles Source Type: research