Greek validation of the user version of the Mobile Application Rating Scale (uMARS)
| Autor: | Georgios Chasiotis, Stoyan R Stoyanov, Anastasios Karatzas, Stavros Gravas |
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| Jazyk: | angličtina |
| Rok vydání: | 2023 |
| Předmět: | |
| Zdroj: | Journal of International Medical Research, Vol 51 (2023) |
| Druh dokumentu: | article |
| ISSN: | 1473-2300 03000605 |
| DOI: | 10.1177/03000605231161213 |
| Popis: | Objective The original user version of the Mobile Application Rating Scale (uMARS) is an English-language questionnaire that was designed to allow non-expert app users to assess the quality of health apps. We aimed to translate into the Greek language and validate the uMARS. Methods This was a qualitative prospective study. The World Health Organization translation process was followed and a readily available and free-of-charge app was used for the validation process. Internal consistency and reliability were tested twice within one month by 91 Greek medical students. Results The total uMARS score showed excellent internal consistency (Cronbach’s alpha = 0.86). The internal consistencies of its subscales were also very high (engagement alpha = 0.71; functionality alpha = 0.71; aesthetics alpha = 0.67; information alpha = 0.63), with the notable exception of the satisfaction alpha, which was 0.61. The uMARS total score demonstrated almost perfect agreement levels in most of the subscales according to the r WG index from baseline to 1 month. Conclusions The Greek uMARS is a reliable and valid tool for assessing the quality of mobile apps. |
| Databáze: | Directory of Open Access Journals |
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