Ana Carolina Dos Reis, Milena Vizioli Cunha, Maysa Alahmar Bianchin, Maristella Tonon Rui Freitas, Lilian Castiglioni
Comparison of quality of life and functionality in type 2 diabetics with and without insulin
Revista da Associacao Medica Brasileira (1992)
usability evaluation experts target users integral part process developing assessing digital solutions usability evaluation improves probability digital solutions easier safer efficient pleasant use however despite widespread recognition importance usability evaluation lack research consensus related concepts reporting standards aim study generate consensus terms procedures considered planning reporting study usability evaluation healthrelated digital solutions users experts provide checklist easily used researchers conducting usability studies delphi study 2 rounds conducted panel international participants experienced usability evaluation first round asked comment definitions rate importance preidentified methodological procedures using 9item likert scale suggest additional procedures second round experienced participants asked reappraise relevance procedure informed round 1 results consensus relevance item defined priori least 70 experienced participants scored item 7 9 less 15 participants scored item 1 3 total 30 participants n20 females 11 different countries entered delphi study mean age 372 sd 77 years agreement achieved definitions usability evaluationrelated terms proposed usability assessment moderator participant usability evaluation method usability evaluation technique tasks usability evaluation environment usability evaluator domain evaluator total 38 procedures related usability evaluation planning reporting identified across rounds 28 related usability evaluation involving users 10 related usability evaluation involving experts consensus relevance achieved 23 82 procedures related usability evaluation involving users 7 70 usability evaluation procedures involving experts checklist proposed guide authors designing reporting usability studies study proposes set terms respective definitions well checklist guide planning reporting usability evaluation studies constituting important step toward standardized approach field usability evaluation may contribute enhancing quality planning reporting usability studies future studies contribute validating study work refining definitions assessing practical applicability checklist assessing whether using checklist results higherquality digital solutions