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. 2019 Jul 8;7(1):e000658. doi: 10.1136/bmjdrc-2019-000658

Table 8.

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.