Propensity score methods for comparative-effectiveness analysis: A case study of direct oral anticoagulants in the atrial fibrillation population
Fig 2
Covariate imbalance assessment for combined-DOACs vs. warfarin.
Note: PS = Propensity Score, PSM = Propensity Score Matching, IPW = Inverse Probability Weighting, SIMD = Scottish Index of Multiple Deprivation, TIA = Transient Ischaemic Attack.