Stability of INR Stability of INR Sensibility Specificity PPV NPV
Non -stable Stable
GEMA
Non-adherent (Group II, III and IV) 30 13 0.43 0.76 0.70 0.52
Adherent (Group I) 39 42
MAT
Non-adherent (score <5) 5 2 0.07 0.96 0.71 0.45
Adherent (score 5 - 6) 64 53
MMAS-8
Non-adherent (score < 8) 38 30 0.55 0.45 0.56 0.45
Adherent (score =8) 31 25