Table 6 Results of the igroup presence questionnaire
IPQ subscale | Condition | Stroke | Healthy | GRAIL vs. HMD |
|---|---|---|---|---|
Mean (SD) | Mean (SD) | p-value | ||
General item | GRAIL | 3.27 (1.39) | 2.94 (1.77) | 0.004 |
HMD | 3.94 (1.48) | 4.06 (1.34) | ||
Spatial presence | GRAIL | 3.16 (0.62) | 3.09 (0.80) | < 0.001 |
HMD | 4.00 (0.54) | 3.46 (0.75) | ||
Involvement | GRAIL | 2.70 (1.62) | 2.50 (1.43) | < 0.001 |
HMD | 3.78 (1.39) | 3.36 (1.18) | ||
Realness | GRAIL | 2.35 (1.34) | 1.86 (1.01) | 0.053 |
HMD | 2.56 (1.44) | 2.26 (1.15) |