Risk factors associated with the net clinical benefit and bleeding events
Detailed HRs for risk factors associated with the net clinical benefit were presented in Table 4. Multivariable analysis revealed that the DAPT was not the independent associated factor of the net clinical benefit, while the age ≥75 years (HR, 2.08; 95%CI, 1.13-3.84; P=0.02) proven to be its independent risk factor.
As for the outcome of any bleeding events, the ACT regimen was considered as the independent risk factor (HR, 1.97; 95%CI, 1.12-3.50; P=0.02) of it from the multivariable analysis. No other independent risk or protective factors were found (Table 5).