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C. Peter and . Austin, The performance of different propensity-score methods for estimating differences in proportions (risk differences or absolute risk reductions) in observational studies, Statistics in medicine, vol.29, issue.20, pp.2137-2148, 2010.

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. Arbogast, Ceci nous a conduit à l'étude des propriétés des méthodes basées sur le score pronostique, du fait de leur popularité récente dans le domaine de la pharmacoépidémiologie (Arbogast & Ray 2009) et de leur recommandation en situation d'exposition rare, et plus généralement moins inluencée par la prévalence de l'exposition

. Austin, une seule des trois méthodes d'utilisation existantes du score pronostique permettait d'estimer un efet marginal (l'appariement sur le score pronostique, l'ajustement et la stratiication estimant l'efet conditionnel), et qu'aucune d'entre elles ne permettait d'estimer l'ATE. Plus problématique encore, cette étude de simulation a montré que ces trois méthodes sous-estimaient sysd'estimation : CTE, ATT ou ATE) ainsi que des estimateurs de variance correspondants nous a permis de rendre l'analyse par score pronostique plus lexible : elle permet de répondre à diférents objectifs de recherche (alors que l'analyse par score de propension n, 2007.

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P. C. Austin, A Tutorial and Case Study in Propensity Score Analysis : An Application to Estimating the Efect of In-Hospital Smoking Cessation Counseling on Mortality, Multivariate Behavioral Research, vol.46, issue.1, pp.119-151, 2011.

P. C. Austin, An Introduction to Propensity Score Methods for Reducing the Efects of Confounding in Observational Studies, Multivariate Behavioral Research, vol.46, issue.3, pp.399-424, 2011.

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P. C. Austin, Optimal caliper widths for propensity-score matching when estimating diferences in means and diferences in proportions in observational studies, Pharmaceutical Statistics, vol.10, issue.2, pp.150-161, 2011.

P. C. Austin, Some methods of propensity-score matching had superior performance to others : Results of an empirical investigation and Monte Carlo simulations, Biometrical Journal. Biometrische Zeitschrift, vol.51, issue.1, pp.171-184, 2009.

P. C. Austin, The performance of diferent propensity score methods for estimating marginal hazard ratios, Statistics in Medicine, vol.32, issue.16, pp.2837-2849, 2013.

P. C. Austin, The performance of diferent propensity score methods for estimating marginal odds ratios, Statistics in Medicine, vol.26, issue.16, pp.3078-3094, 2007.

P. C. Austin, The performance of diferent propensity-score methods for estimating diferences in proportions (risk diferences or absolute risk reductions) in observational studies, Statistics in medicine, vol.29, issue.20, pp.2137-2148, 2010.

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