User-Centered Mobile Applications for Stroke Survivors (MAPPS): A Mixed-Methods Study of Patient Preferences

摘要: ObjectiveInvestigate stroke survivors’ (SS) preferences for a hypothetical mHealth app for post-stroke care and to study the influence of demographic variables on these preferences.DesignMixed-methods, sequential, observational study.SettingFocus groups (phase 1) were conducted to identify SS perceptions and knowledge of mHealth applications (apps). Using grounded theory approach, recurring themes were identified. A multiple-choice questionnaire of 5 desired app features was generated using these themes and mailed to SS (national survey, phase 2). SS’ demographics and perceived usefulness (yes/no) for each feature were recorded. In-person usability testing (phase 3) was conducted to identify areas of improvement in user interfaces of existing apps. Summative telephone interviews (phase 4) were conducted for final impressions supplementary to national survey.ParticipantsSS aged >18 years …