Table 2.
Statistical results of the survey on tablet usage for image review and communication
| No. | Question | Estimated mean [95% CI] |
|---|---|---|
| 1 | How often did you review X-ray images on a standard PC? | 10.1 [5.8; 14.4] |
| 2 | … X-ray images on your tablet? | 4.4 [0.8; 8.1] |
| 3 | … CT images on a standard PC? | 3.5 [2.6; 4.4] |
| 4 | … CT images on your tablet? | 1.5 [0.5; 2.5] |
| 5 | … MR images on a standard PC? | 3.5 [2.3; 4.7] |
| 6 | … MR images on your tablet? | 1.3 [0.4; 2.2] |
| 7 | How often did you use your tablet to show images to a patient? | 1.1 [0.4; 1.9] |
| 8 | How often have you been contacted for a second opinion today? | 1.7 [0; 3.4] |
| 9 | How often did you use your tablet for image retrieval and providing a second opinion? | 0.5 [0; 1.0] |
| Images in total viewed on your standard PC | 17.1 [11.4; 22.8] | |
| Images in total viewed on tablet | 7.1 [1.7; 12.5] | |
| 10 | How long did it take on average until image viewing was possible on a standard PC (in minutes)? | 2.2 [1.1; 3.3] mins |
| 11 | How long did it take on average until image viewing was possible on your tablet (in minutes)? | 1.0 [0.6; 1.4] mins |
| Time difference for accessing an image between PC and tablet (mean) | 1.1 [0.8; 1.4] mins | |
| 12 | How often was it necessary to review images on a larger screen for better visibility? | 0.2 [0; 0.5] |