Table 6.
Significant Spearman rank correlations between the object slicing game metrics and the Patient Health Questionnaire-8 (PHQ-8) and Generalized Anxiety Disorder-7 (GAD-7) scores.
| Metric | Spearman rank correlation (ρ) | P value | |
| PHQ-8 | |||
|
|
swipe_start_posY_min | 0.368 | <.001 |
|
|
swipe_start_posY_std | −0.244 | .03 |
|
|
swipe_end_posY_stda | −0.264 | .01 |
|
|
swipe_posY_std | −0.327 | .005 |
|
|
swipe_posY_min | 0.270 | .02 |
|
|
swipe_posY_range | −0.286 | .02 |
|
|
swipe_pressb_min | 0.388 | <.001 |
|
|
swipe_press_variance_max | −0.235 | .04 |
|
|
swipe_duration_min | 0.257 | .02 |
|
|
gyro_Y_range | −0.243 | .03 |
|
|
aclc_X_max | −0.282 | .01 |
|
|
acl_X_range | −0.290 | .01 |
|
|
acl_Y_min | 0.281 | .01 |
|
|
acl_Z_std | −0.276 | .02 |
|
|
acl_Z_max | −0.402 | <.001 |
|
|
acl_Z_range | −0.378 | <.001 |
| GAD-7 | |||
|
|
swipe_start_posX_std | −0.233 | .04 |
|
|
swipe_start_posY_min | 0.370 | <.001 |
|
|
swipe_start_posY_std | −0.27 | .02 |
|
|
swipe_end_posX_std | −0.242 | .03 |
|
|
swipe_end_posY_min | 0.227 | .046 |
|
|
swipe_end_posY_std | −0.285 | .01 |
|
|
swipe_posX_std | −0.259 | .03 |
|
|
swipe_posX_min | 0.237 | .046 |
|
|
swipe_posX_range | −0.236 | .048 |
|
|
swipe_posY_std | −0.364 | .001 |
|
|
swipe_posY_min | 0.296 | .01 |
|
|
swipe_posY_range | −0.235 | .049 |
|
|
swipe_end_press_mean | 0.231 | .040 |
|
|
swipe_press_min | 0.430 | <.001 |
|
|
acl_Y_min | 0.255 | .03 |
|
|
acl_Y_median | 0.245 | .03 |
|
|
acl_Z_mean | −0.245 | .03 |
|
|
acl_Z_median | −0.256 | .03 |
|
|
acl_Z_std | −0.231 | .04 |
|
|
acl_Z_max | −0.324 | .004 |
|
|
acl_Z_range | −0.265 | .02 |
apress: pressure.
bstd: SD.
cacl: accelerometer.