Table 3 Means ± standard deviations of the eye tracking data during the “Trail-Walking-Test” of glaucoma patients and healthy sighted controls as well as the outcomes of the ANCOVA.
One-way ANCOVA | ||
|---|---|---|
Group | ||
Performance (s) | ||
Control N = 28 | 56.457 ± 13.664 | F(1,42) = 0.416 p = 0.522, \({\upeta }_{\text{p}}^{2}\) = 0.010 |
Glaucoma N = 17 | 59.440 ± 14.384 | |
Saccade Duration (ms) | ||
Control N = 28 | 173.882 ± 41.612 | F(1,42) = 3.320 p = 0.076, \({\upeta }_{\text{p}}^{2}\) 0.073 |
Glaucoma N = 17 | 152.847 ± 35.770 | |
Saccade Frequency (saccades/s) | ||
Control N = 28 | 1.811 ± 0.511 | F(1,42) = 0.120 p = 0.730, \({\upeta }_{\text{p}}^{2}\) = 0.003 |
Glaucoma N = 17 | 1.759 ± 0.433 | |
Saccades Amplitude (°) | ||
Control N = 27 | 12.186 ± 2.287 | F(1,42) = 1.365 p = 0.249, \({\upeta }_{\text{p}}^{2}\) = 0.031 |
Glaucoma N = 16 | 11.335 ± 2.907 | |
Fixation Duration (ms) | ||
Control N = 28 | 205.921 ± 32.859 | F(1,42) = 6.331 p = 0.016, \({{\varvec{\upeta}}}_{\mathbf{p}}^{2}\) = 0.131 |
Glaucoma N = 17 | 241.465 ± 60.885 | |
Fixation Frequency (fixation/s) | ||
Control N = 27 | 2.164 ± 0.352 | F(1,42) = 0.088 p = 0.768, \({\upeta }_{\text{p}}^{2}\) = 0.002 |
Glaucoma N = 16 | 2.188 ± 0.264 | |
