From: Evaluation of the clinical application effect of eSource record tools for clinical research
Itemsa | Total | CRO experts | Clinicians |
---|---|---|---|
n | 13 | 9 | 4 |
1. I think that I would like to use this system frequently | |||
Mean (SD) | 4.1 (1.2) | 3.8 (1.3) | 4.8 (0.5) |
Median [Q1,Q3] | 4.0 [4.0,5.0] | 4.0 [3.0,5.0] | 5.0 [4.8,5.0] |
2. I found the system unnecessarily complex | |||
Mean (SD) | 2.5 (1.1) | 2.9 (1.1) | 1.8 (1.0) |
Median [Q1,Q3] | 2.0 [2.0,3.0] | 3.0 [2.0,3.0] | 1.5 [1.0,2.2] |
3. I thought the system was easy to use | |||
Mean (SD) | 4.3 (0.9) | 4.3 (0.5) | 4.2 (1.5) |
Median [Q1,Q3] | 4.0 [4.0,5.0] | 4.0 [4.0,5.0] | 5.0 [4.2,5.0] |
4. I think that I would need the support of a technical person to be able to use this system | |||
Mean (SD) | 3.5 (1.3) | 3.3 (1.4) | 3.8 (1.3) |
Median [Q1,Q3] | 4.0 [2.0,4.0] | 4.0 [2.0,4.0] | 4.0 [3.5,4.2] |
5. I found the various functions in this system were well integrated | |||
Mean (SD) | 3.9 (0.8) | 3.9 (0.8) | 4.0 (0.8) |
Median [Q1,Q3] | 4.0 [3.0,4.0] | 4.0 [3.0,4.0] | 4.0 [3.8,4.2] |
6. I thought there was too much inconsistency in this system | |||
Mean (SD) | 2.8 (1.0) | 2.9 (1.1) | 2.8 (1.0) |
Median [Q1,Q3] | 3.0 [2.0,3.0] | 3.0 [2.0,3.0] | 2.5 [2.0,3.2] |
7. I believe that most people would learn to use this system very quickly | |||
Mean (SD) | 4.3 (0.6) | 4.1 (0.6) | 4.8 (0.5) |
Median [Q1,Q3] | 4.0 [4.0,5.0] | 4.0 [4.0,4.0] | 5.0 [4.8,5.0] |
8. I found the system very cumbersome to use | |||
Mean (SD) | 2.5 (1.1) | 2.7 (1.1) | 2.0 (0.8) |
Median [Q1,Q3] | 2.0 [2.0,3.0] | 2.0 [2.0,3.0] | 2.0 [1.8,2.2] |
9. I felt very confident using the system | |||
Mean (SD) | 4.2 (0.8) | 4.1 (0.8) | 4.5 (1.0) |
Median [Q1,Q3] | 4.0 [4.0,5.0] | 4.0 [4.0,5.0] | 5.0 [4.5,5.0] |
10. I needed to learn many things before I could start using this system | |||
Mean (SD) | 2.8 (1.2) | 3.1 (1.2) | 2.0 (0.8) |
Median [Q1,Q3] | 3.0 [2.0,3.0] | 3.0 [2.0,3.0] | 2.0 [1.8,2.2] |
The SUS total scoreb | |||
Mean (SD) | 66.9 (16.7) | 63.3 (15.4) | 75.0 (18.8) |
Median [Q1,Q3] | 70.0 [50.0,80.0] | 60.0 [50.0,75.0] | 81.2 [71.9,84.4] |