Translation and validation of the Dutch System Usability Scale
- Conditions
- ot relevant
- Registration Number
- NL-OMON27796
- Lead Sponsor
- Sint Maartenskliniek
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- Not specified
- Target Recruitment
- 60
Inclusion Criteria
Adult patient or therapist (18 years or older).
-Able to understand the Dutch language.
-Experience (for at least 4 different moments in time) with either walking assistance devices (ankle-foot orthosis, Rewalk), eHealth applications (Dr. Bart App) or training devices (GRAIL, C-Mill, Zero-G, Lokomat).
Exclusion Criteria
None
Study & Design
- Study Type
- Observational non invasive
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The main study parameter is the construct validity of the D-SUS according to the definition of the COSMIN Criteria. Correlations between D-SUS, D-QUEST, and the general usability question (‘Overall, how would you rate the application on a scale from 0 to 10?’) will be assessed by the Spearman Correlation Coefficient (level of significance p<0.05, correlation coefficient>0.8) as a measure of construct validity.
- Secondary Outcome Measures
Name Time Method The secondary study parameter is test-retest reliability of the D-SUS. This will be determined by Blant-Altman plots, Intraclass Correlation Coefficient (ICC) and percentage of agreement between the results of the first and second moment of filling out the D-SUS, D-QUEST, and the general usability question.