Table 3. Multivariate logistic regression analysis of labile INR.
*antiplatelet: aspirin, clopidogrel, triflusal, cilostazol; †Potentiating drug12: cardiovascular drugs (amiodarone, diltiazem, propafenone, propranolol) , anti-infectives (erythromycin, fluconazole, isoniazid,metrinidazol); ‡Attenuating drug12: anti-infectives (Rifampin), cardiovascular drugs(telmisartan).