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Biblioteca Digital do IPG >
Escola Superior de Saúde (ESS) >
Artigos em Revista Internacional (ESS) >
Utilize este identificador para referenciar este registo:
http://hdl.handle.net/10314/7458
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| Título: | A Mobile App to Support Clinical Diagnosis of Upper Respiratory Problems (eHealthResp): Co-Design Approach |
| Autores: | Moura, Joana
Almeida, Ana
Roque, Fátima
Figueiras, Adolfo
Herdeiro, Maria |
| Palavras Chave: | Clinical Decision Support Systems
diagnose
interface
mHealth
mobile phone
respiratory system |
| Data: | 28-Jan-2021 |
| Resumo: | Background: The misuse of antibiotics is a global public health issue that fosters bacterial resistance and jeopardizes generational health. The development of validated tools such as web-based courses and mobile apps to enhance clinical decisions in upper respiratory infections is of great importance in reducing the incorrect use of antibiotics in these situations.
Objective: The aim of this study was to design and prevalidate the interface of a mobile app to assist and provide clinical support in the diagnosis of upper respiratory problems. We aimed to assess the adequacy and usability of the interface of the tool in the belief that it could be beneficial to health care delivery in the clinical decision setting.
Methods: Using a co-design approach that brought together professionals in interface design and experts in pharmacology and pharmacoepidemiology, the mobile app interface was evaluated through peer review sessions held by interface design professionals on a heuristic survey. The reviewers accessed a high-fidelity interactive mock-up of the interface and filled in a questionnaire to assess the dimensions of layout and visual design and navigation and tasks. The resulting feedback of this evaluation supported the redesign of the primary interface, which was assessed for the second time by 2 of the previously mentioned reviewers.
Results: With 4 as the highest score, the interface scored a mean of 3.16 (SD 0.45; median of the means 3.2) for layout and visual design and a mean of 3.43 (SD 0.33; median of the means 3.51) for navigation and tasks, reflecting an overall positive evaluation. The open-ended commentaries allowed us to better understand specific recommendations of the reviewers. Throughout this section, approximately 0.98 comments per parameter were registered, reflecting a high level of effectiveness of the chosen parameters in identifying potential problems. The resultant beta version of the interface, addressing the majority of the detected problems, was further assessed by 2 of the previous reviewers, validating the new design. Future tests with physicians and pharmacists will help assess credibility and user experience dimensions.
Conclusions: Our study revealed that the designed interface is easy to interpret and use. Peer reviewers raised important issues that could be easily fixed and positively reassessed. As a result, the study enabled us to produce a new tool for interface usability assessment and a set of recommendations for developing mobile interfaces for clinical decision support systems in the scope of upper respiratory problems. |
| URI: | http://hdl.handle.net/10314/7458 |
| ISSN: | 33507153 |
| Aparece nas Colecções: | Artigos em Revista Internacional (ESS)
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Ficheiros deste Registo:
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Descrição |
Tamanho | Formato |
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| A Mobile-fr.pdf | | 914Kb | Adobe PDF | Ver/Abrir | |
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