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

BACKGROUND: Several studies of prenatal determinants and neonatal morbidity and mortality among very preterm births have resulted in unexpected and paradoxical findings. We aimed to compare perinatal death rates among cohorts of very preterm births (24–31 weeks) with rates among all births in these...

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Detalles Bibliográficos
Autores principales: Boutin, Amélie, Lisonkova, Sarka, Muraca, Giulia M., Razaz, Neda, Liu, Shiliang, Kramer, Michael S., Joseph, K. S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8244917/
https://www.ncbi.nlm.nih.gov/pubmed/34191860
http://dx.doi.org/10.1371/journal.pone.0253931