Table 4 System usability scale mean scores
Items a | Nurses (n = 4) | Patients (n = 3) | Total (n = 7) |
|---|---|---|---|
1. I think that I would like to use this system frequently | 3.75 | 3.67 | 3.71 |
2. I found the system unnecessarily complex b | 1.75 | 2.33 | 2.00 |
3. I thought the system was easy to use | 2.75 | 3.00 | 2.86 |
4. I think that I would need the support of a technical person to be able to use this system b | 2.00 | 2.67 | 2.29 |
5. I found the various functions in this system were well integrated | 4.00 | 4.00 | 4.00 |
6. I thought there was too much inconsistency in this system b | 1.25 | 2.67 | 1.86 |
7. I would imagine that most people would learn to use this system very quickly | 4.50 | 3.00 | 3.86 |
8. I found the system very cumbersome to use b | 1.25 | 3.00 | 2.00 |
9. I felt very confident using the system | 4.25 | 3.00 | 3.71 |
10. I needed to learn a lot of things before I could get going with this system b | 2.75 | 3.00 | 2.86 |
Total (Range: 0 ~ 100) | 75.63 | 57.50 | 67.86 |