A Veteran-Centric Web-Based Decision Aid for Lung Cancer Screening: Usability Analysis
Schapira MM, Chhatre S, Prigge JM, Meline J, Kaminstein D, Rodriguez KL, Fraenkel L, Kravetz JD, Whittle J, Bastian LA, Vachani A, Akers S, Schrand S, Ibarra JV, Asan O. A Veteran-Centric Web-Based Decision Aid for Lung Cancer Screening: Usability Analysis. JMIR Formative Research 2022, 6: e29039. PMID: 35394433, PMCID: PMC9034418, DOI: 10.2196/29039.Peer-Reviewed Original ResearchSystem Usability ScaleLung cancer screeningUsability testingMean SUS scoreSUS scoreHigh-fidelity versionCancer screeningHybrid type 1 effectiveness-implementation trialPrimary care clinical settingsWeb-based toolVeterans Affairs Medical CenterUser sessionsWeb-based decision aidUsability analysisEffectiveness-implementation trialEnd usersDecision making processNavigation challengesPhase 1Care clinical settingsSpecific risk factorsUser statementsLow baseline levelsEvidence-based interventionsUsability Scale