Table 2.
Steps, ADHD symptoms, and mood ratings: means (standard deviations) and 30 day change.
| Pretest | Week 1 | Week 2 | Week 3 | Week 4 | Average | B (slope) | SE | p | 30 day change | |
|---|---|---|---|---|---|---|---|---|---|---|
| Daily steps | n/a | 6223 (3897) | 8370 (5901) | 8365 (5123) | 8864 (5532) | 8013 (5271) | 107.27 | 38.17 | 0.005 | 3218 |
| ADHD-inattentive symptoms | ||||||||||
| Adolescents | 13.2 (6.3) | 9.7 (6.5) | 6.9 (5.7) | 7.0 (6.1) | 9.2 (6.6) | 8.2 (6.2) | − 0.02 | 0.004 | < 0.0001 | − 0.59 |
| Parents | 15.9 (2.8) | 14.5 (5.9) | 12.4 (4.9) | 11.2 (2.9) | 8.6 (4.7) | 12.5 (4.3) | − 0.03 | 0.004 | < 0.0001 | − 0.84 |
| ADHD-hyperactive/impulsive symptoms | ||||||||||
| Adolescents | 8.5 (7.3) | 8.2 (8.2) | 2.9 (2.9) | 5.5 (8.3) | 5.7 (6.6) | 6.2 (6.6) | − 0.01 | 0.004 | 0.0003 | − 0.41 |
| Parents | 7 (5.2) | 4.0 (4.0) | 2.2 (1.5) | 6.3 (2.2) | 3.0 (3.5) | 4.5 (3.3) | − 0.02 | 0.004 | 0.0003 | − 0.47 |
| Mood valence | ||||||||||
| Negative mood | 10.7 (5.0) | 9.5 (3.9) | 7.5 (2.3) | 8.5 (3.6) | 9.0 (4.4) | 8.8 (3.3) | − 0.010 | 0.007 | 0.16 | − 0.31 |
| Positive mood | 17.3 (3.7) | 18.1 (2.4) | 18.8 (3.2) | 17.0 (2.5) | 17.3 (4.8) | 17.6 (2.7) | − 0.006 | 0.006 | 0.33 | − 0.18 |
Study took place in Seattle, WA in 2015.