TP, TN, FP and FN values for IADMAS and MAQ
| Parameter | Low adherence, n (%) | Moderate and high adherence, n (%) |
| IADMAS | ||
| Poor glycemic control, HbA1c ≥7% | 18 (100) (TP) | 41 (66.1) (FP) |
| Good glycemic control, HbA1c <7% | 0 (0) (FN) | 21 (33.9) (TN) |
| MAQ | ||
| Poor glycemic control, HbA1c ≥7% | 14 (87.5) (TP) | 45 (70.3) (FP) |
| Good glycemic control, HbA1c <7% | 2 (12.5) (FN) | 19 (29.7) (TN) |
FN, false negative;FP, false positive;IADMAS, Iraqi Anti-Diabetic Medication Adherence Scale; MAQ, Medication Adherence Questionnaire; TN, true negative; TP, true positive.