GMAS-11 constructs scores

DomainScore (M ± SD)Level of adherence
Patient behavior-related non-adherence11.2 ± 1.3High adherence
Additional disease and pill burden12.2 ± 1.5High adherence
Cost-related non-adherence3.25 ± 1.0Partial adherence
Total overall score26.5 ± 2.1Partial-good adherence

GMAS: General Medication Adherence Scale; M: mean; SD: standard deviation