System Usability Scale items | Mean ± SD (n = 36) |
---|---|
1. I think that I would like to use the StatXFinder frequently | 4.30 ± 0.86 |
2. I found the StatXFinder unnecessarily complex | 1.44 ± 0.94 |
3. I thought the StatXFinder was easy to use | 4.72 ± 0.57 |
4. I think that I would need the support of a technical person to be able to use the StatXFinder | 1.61 ± 1.10 |
5. I found the various functions in the StatXFinder were well integrated | 4.25 ± 0.99 |
6. I thought there was too much inconsistency in the StatXFinder | 1.25 ± 0.86 |
7. I would imagine that most people would learn to use the StatXFinder very quickly | 4.39 ± 0.80 |
8. I found the StatXFinder very cumbersome to use | 1.19 ± 0.47 |
9. I felt very confident using the StatXFinder | 4.61 ± 0.55 |
10. I needed to learn a lot of things before I could get going with the StatXFinder | 1.81 ± 0.92 |
Total System Usability Scale score (0–100; Higher score means more user friendly tool) | 87.43 ± 10.01 |