Fig. 4.

Survival free of ischemic events during 1-year follow-up in patients with ADP-induced platelet inhibition rate (ADP%) < 76% and with ADP% ≥76%. A. 1-year primary ischemic survival events survival in derivation group; B. 1-year primary ischemic events survival in validation group; C. 1-year secondary ischemic events survival in derivation group; D. 1-year secondary ischemic events survival in validation group. Primary ischemic events were defined as rehospitalization for unstable angina (UA). Secondary ischemic events were defined as a composite of rehospitalization for UA, all-cause death, nonfatal myocardial infarction (MI), stent thrombosis, nonfatal stroke, and unplanned revascularization