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Fig. 2 | BMC Medical Research Methodology

Fig. 2

From: Head to head comparison of the propensity score and the high-dimensional propensity score matching methods

Fig. 2

Comparison of the level of balance achieved using the absolute standardized differences obtained within the Full Cohort, the Matched PS Sub-Cohort and the Matched hdPS Sub-Cohort the examined patient characteristics. ACEI, Angiotensin converting enzyme inhibitors; ARB, Angiotensin receptor blockers; BB, Beta-blockers; CABG, Coronary artery bypass graft; Calc blockers, Calcium blockers; CHF, Congestive heart failure; hdPS, High-dimensional propensity score; PCI, Percutaneous coronary intervention; PS, Propensity score; PVD, Peripheral vascular disease

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