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Mean ± SD, for software-recorded target delineation tasks, in number of tasks
| Task description | Mouse (no. of tasks) | Tablet (no. of tasks) |
|---|---|---|
| Contouring/drawing | 102 ± 89 | 112 ± 101 |
| Correctiona | 127 ± 170 | 98 ± 113 |
| Movement/panning/scrolling/localization | 3,209 ± 2,853 | 2,363 ± 2,041 |
| Window/level/contrast adjustmenta | 952 ± 1,806 | 639 ± 1,319 |
| Zoom | 209 ± 378 | 265 ± 723 |
Matched-pair Wilcoxon test was performed for paired cases
aStatistically significant difference at the p ≤ 0.05 level
