Bias in comparisons of mortality among very preterm births: A cohort study.

Amelie BoutinSarka LisonkovaGiulia M MuracaNeda RazazShiliang LiuMichael S KramerK S Joseph

Published in: PloS one (2021)

Studies of prenatal risk factors and between-centre or between-country comparisons of perinatal mortality bias causal inferences when restricted to truncated cohorts of very preterm births.

Keyphrases

gestational age
risk factors
preterm birth
cardiovascular events
pregnant women
low birth weight
coronary artery disease