Table 2.
Engagement metrics for the PEAR-004 and sham groups.
| Variable | PEAR-004 (n=55) | Sham (n=55) | P value | |
| Time (hours/day; weeks 1-12) | ||||
|
|
Value, mean (SD) | 4.2 (3.4) | 2.2 (4.6) | <.001 |
|
|
Value, median (range) | 3.4 (0-14) | 0.8 (0-24) | N/Aa |
| Number of days active | ||||
|
|
Value, mean (SD) | 62.1 (25.8) | 63.7 (23.7) | .97 |
|
|
Value, median (range) | 76 (3-87) | 71 (1-86) | N/A |
| Number of sessions | ||||
|
|
Value, mean (SD) | 257 (160) | 320 (295) | .36 |
|
|
Value, median (range) | 241 (9-793) | 278 (7-1805) | N/A |
| Number of sessions per day | ||||
|
|
Value, mean (SD) | 4.1 (1.7) | 4.8 (3.2) | .15 |
|
|
Value, median (range) | 3.6 (2-9) | 3.9 (2-21) | N/A |
aN/A: not applicable.