Factor structure and validity of the Medication Adherence Questionnaire (MAQ) with cigarette smokers trying to quit.
Toll BA, McKee SA, Martin DJ, Jatlow P, O'Malley SS. Factor structure and validity of the Medication Adherence Questionnaire (MAQ) with cigarette smokers trying to quit. Nicotine & Tobacco Research 2007, 9: 597-605. PMID: 17454716, PMCID: PMC2527736, DOI: 10.1080/14622200701239662.Peer-Reviewed Original ResearchConceptsMedication Adherence QuestionnaireCigarette smokersNicotine patchAdherence QuestionnaireMedication adherenceNicotine patch useSmoking cessation outcomesPill-taking behaviorSample of smokersDrug plasma levelsBrief screening toolNonadherence factorsMedication useUnintentional nonadherencePlasma levelsCessation outcomesClinical trialsTreatment outcomesDrug levelsPredictive validitySmokersMAQ scoresNonadherenceScreening toolFactor 1