Table 2.
Overview of Group Differences in VR/Community Navigation Variables.
| Navigation Test | Variable | Controls (Mean; SD) | Patients (Mean; SD) | Significance (p-value) | Effect Size (Cohen’s d) |
|---|---|---|---|---|---|
|
VST (VR) |
Egocentric Orientation (% Correct) |
81.49 (21.67) |
30.35 (19.25) |
*** | 2.47 |
|
Allocentric Map Orientation (Displacement; % of Map Size) |
18.57 (7.16) |
26.44 (8.07) |
** | 1.04 | |
|
Heading Direction (% Correct) |
83.76 (16.37) |
34.37 (22.46) |
*** | 2.57 | |
|
SHQ (VR) |
Wayfinding Distance Score |
0.71 (0.27) |
1.21 (0.55) |
** | 1.24 |
| Wayfinding Duration Score |
0.73 (0.27) |
1.25 (0.63) |
* | 1.13 | |
| Flare Accuracy Score |
2.30 (0.54) |
2.12 (0.54) |
ns | - | |
|
DNT (Community) |
Original Route Number of Wrong Turns |
0.00 (0.00) |
0.00 (0.00) |
- | - |
| Original Route Moments of Hesitation |
0.00 (0.00) |
0.01 (0.07) |
- | - | |
| Original Route Disorientation Score |
0.00 (0.00) |
0.01 (0.07) |
ns | - | |
| Detour Route Number of Wrong Turns |
0.00 (0.00) |
0.02 (0.09) |
- | - | |
| Detour Route Moments of Hesitation |
0.001 (0.008) |
0.23 (0.47) |
- | - | |
| Detour Route Disorientation Score |
0.001 (0.008) |
0.25 (0.50) |
** | 0.76 |
*p < 0.05, **p < 0.01, ***p < 0.001, ns = not significant.