Content Validity and Reliability of a Self-Report Measure of Medication Nonadherence in Hepatitis C Treatment.
Corrine I VoilsHeather A KingCarolyn T ThorpeDan V BlalockIan M KronishBryce B ReeveColleen BoatrightZiad F GelladPublished in: Digestive diseases and sciences (2019)
This multi-method study established content validity of reasons for nonadherence and reliability of extent of nonadherence. High rates of adherence and viral response were consistent with previous studies using other nonadherence measurement methods.