Subgroup analyses
SECONDARY
The effects of tirofiban stratified by reperfusion grade on the primary outcome, the secondary efficacy outcomes, and primary safety outcomes were shown in Figure Heterogeneity analysis for intravenous tirofiban effect on outcomes with stratified reperfusion grades.There was no significant heterogeneity of effect of the functional outcome across the subgroup: age, sex, baseline ASPECTS, occlusion site, time from last known well to randomization (Fig. Subgroup analysis.