Data validation

Initial data included 16,432 patients

exp(coef) [confint] p
BaselineAF 0.91 [0.62, 1.35] 0.643

Survival in unmatched poopulation

Propensity Matching

Population was matched using 1:1 nearest neighbor technique. The following variables were used to perform the Matching: Age, Gender, BMI, CHF, HTN, RBBB, Diastolic BP, DM & IHD.

Final matched cohort consisted of 596, 298 patients in each group

Univariate analysis

exp(coef) [confint] p
BaselineAF 0.67 [0.38, 1.17] 0.159

Quality of match

Survival in matched poopulation