Comparison of treatment effect estimates from prospective nonrandomized studies with propensity score analysis and

Guillaume Lonjon1, Isabelle Boutron, Ludovic Trinquart

  • 1*Unité INSERM U738 †Assistance Publique-Hôpitaux de Paris, Hôpital Lariboisière, Service d'orthopédie et traumatologie ‡Assistance Publique-Hôpitaux de Paris, Hôpital Hôtel-Dieu, Centre d'Epidémiologie Clinique §Université Paris Descartes-Sorbonne Paris Cité ¶French Cochrane Centre, Paris, France; and ‖Columbia University, Mailman School of Public Health, NY.

Annals of Surgery
|October 8, 2013
PubMed
Abstract

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