Fig. 2From: Periodontitis and early mortality among adults treated with hemodialysis: a multinational propensity-matched cohort studyKaplan-Meier survival plots (time until all-cause or cardiovascular death) for periodontitis in unmatched (left side) and matched (right side) samples. a All-cause mortality, unadjusted. b Cardiovascular mortality, unadjusted. c All-cause mortality, propensity-matched. d Cardiovascular mortality, propensity-matched Back to article page