Table 2.
Fixed effects parameter estimates for the Apathy Evaluation Scale.
| Parameter | Estimate (SE; 95% CI) | t statistic (df) | P value | Partial η2 | |||||
| Main effect | |||||||||
|
|
Time | −0.54 (0.78; −2.06 to 0.98) | −0.69 (40) | .49 | 0.012 | ||||
|
|
Contrast 1a: passive versus (active and VRb) | 5.60 (2.55; 0.61 to 10.59) | 2.20 (40) | .03c | 0.108 | ||||
|
|
Contrast 2d: active versus VR | 5.33 (2.91; −0.36 to 11.03) | 1.84 (40) | .07 | 0.078 | ||||
| Interaction | |||||||||
|
|
Contrast 1: time×passive versus (active and VR) | −0.26 (1.66; −3.51 to 2.99) | −0.16 (40) | .88 | 0.001 | ||||
|
|
Contrast 2: time×active versus VR | −2.24 (1.89; −5.95 to 1.47) | −1.18 (40) | .24 | 0.034 | ||||
aContrast 1 compares the pooled interventions (virtual reality and active control) with the passive control group.
bVR: virtual reality.
cItalics indicates significant values.
dContrast 2 compares both intervention groups (virtual reality and active control).