Concepedia
Clinical Drug Investigation · 2018 · 11 citations · 30 references
Open access
30
The central role of the propensity score in observational studies for causal effects
Paul R. Rosenbaum, Donald B. Rubin · Biometrika · 1983 · 30.1K citations · Full text
Behavioral Decision Making, Treatment Effect, Conditional Probability +21
An Introduction to Propensity Score Methods for Reducing the Effects of Confounding in Observational Studies
Peter C. Austin · Multivariate Behavioral Research · 2011 · 11.2K citations · Full text
Treatment Effect, Quasi-experiment, Causal Inference +21
Comparison of Convenience Sampling and Purposive Sampling
İlker Etikan · American Journal of Theoretical and Applied Statistics · 2016 · 9.7K citations · Full text
Convenience Sampling, Engineering, Sampling Theory +11
Relaxing the Rule of Ten Events per Variable in Logistic and Cox Regression
Eric Vittinghoff, Charles E. McCulloch · American Journal of Epidemiology · 2006 · 3.9K citations
Relative Bias, Cox Models, Predictor Variable +16
COLLABORATIVE OVERVIEW OF RANDOMIZED TRIALS OF ANTIPLATELET THERAPY .1. PREVENTION OF DEATH, MYOCARDIAL-INFARCTION, AND STROKE BY PROLONGED ANTIPLATELET THERAPY IN VARIOUS CATEGORIES OF PATIENTS
Robert Altman, L Carreras, Rubén Sierra Díaz et al. · Oxford University Research Archive (ORA) (University of Oxford) · 1994 · 3.3K citations
Thrombosis, Ischemic Stroke, Cardiovascular Disease +9