Marginal structural model Algorithms Causal inference Causality Clinical Trials as Topic Decision Making Double-robust Doubly robust Drop-out Dynamic treatment regime Estimating function Generalized odds ratio Inverse probability weighted Locally efficient Longitudinal Studies Missing at random Missing data Models, Statistical Optimal treatment regime Probability Research Design Semiparametric logistic regression Semiparametric model algorithm article clinical trial (topic) decision making disease registry longitudinal study marginal structural model