title: Confounding: propensity score adjustment.
authors.affiliation: Department of Biostatistics, Harvard School of Public Health and Division of General Medicine, Brigham & Women's Hospital, Boston, Massachusetts, USA. fitzmaur@hsph.harvard.edu
authors.forename: Garrett
authors.initials: G
authors.lastname: Fitzmaurice
mesh_terms: D015986:Confounding Factors, Epidemiologic; D003627:Data Interpretation, Statistical; D019317:Evidence-Based Medicine; D006801:Humans; D012107:Research Design; D020379:Risk Adjustment