Table 2 Results for the three items specific to CRC screening appended to the CSUQ usability survey
Usability Survey Item | Design Type | Mean | Standard Deviation | p-value (two-tailed) |
|---|---|---|---|---|
'It is easy to find information about the patient's colorectal cancer screening history in this system.' | Current (A) | 3.3 | 1.3 | 0.015 |
| Â | Redesign (B) | 5.2 | 0.9 | Â |
'It is easy to find the patient's current status with regard to colorectal cancer screening in this system.' | Current (A) | 3.0 | 1.5 | 0.017 |
| Â | Redesign (B) | 5.3 | 0.8 | Â |
'The system provides helpful patient education materials for CRC screening.' | Current (A) | 2.8 | 1.7 | 0.011 |
| Â | Redesign (B) | 5.6 | 0.8 | Â |