Table 2 Results of eye-tracking parameters
From: Assessment of changes in gaze patterns during training in point-of-care ultrasound
Eye tracking metric | Intervention | Control | p-value | ||||
|---|---|---|---|---|---|---|---|
Pre-course | Post-course | Mean difference | Pre | Post | Mean difference | ||
Total gaze duration on AOI (seconds) | 58.6 | 67.4 | + 8.80 (15.0%) | 49.6 | 45.6 | - 4.00 (-8.1%) | .03 |
Total time to fixation on AOI (seconds) | 18.0 | 14.2 | - 3.80 (-21.1%) | 19.3 | 21.8 | + 2.50 (13.0%) | .04 |
Mean number of fixations on AOI | 8.01 | 8.44 | + 0.43 (5.4%) | 7.68 | 7.86 | + 0.18 (2.3%) | .65 |
Mean duration of first fixation on AOI (seconds) | 0.461 | 0.484 | + 0.02 (5.0%) | 0.373 | 0.436 | + 0.06 (16.9%) | .63 |