Table 1.
Demographic information and descriptive statistics
| Total (n = 52) | STP (n = 28) | Community (n = 24) | |
|---|---|---|---|
| Percentage (n) | Percentage (n) | Percentage (n) | |
| Sex | |||
| Male | 67.3 (35) | 89.3 (25) | 41.7 (10) |
| Female | 32.7 (17) | 10.7 (3) | 58.3 (14) |
| Race | |||
| White | 88.5 (46) | 85.7 (24) | 91.7 (22) |
| Black | 5.8 (3) | 10.7 (3) | 0 (0) |
| Asian | 19 (1) | 3.6 (1) | 0 (0) |
| >1 race | 3.8 (2) | 0 (0) | 8.3 (2) |
| Ethnicity | |||
| Hispanic | 92.3 (48) | 85.7 (24) | 100 (24) |
| Non-Hispanic | 7.7 (4) | 14.3 (4) | 0 (0) |
| M (SD) | M (SD) | M (SD) | |
| Age | 9.87 (1.41) | 9.46 (1.55) | 10.37 (1.06) |
| DBD ADHD | 21.47 (18.29) | 35.38 (10.79) | 5.74 (10.50) |
| DBD H/I | 9.59 (8.77) | 16.23 (6.45) | 2.08 (3.12) |
| Actigraphy PIM | 20.04 (16.91) | 25.54 (18.80) | 12.44 (10.32) |
STP = Participants recruited from the summer treatment program. Community = Participants recruited from community sources. ADHD = attention-deficit/hyperactivity disorder. DBD ADHD = sum of the 18 items comprising the ADHD subscales of the Disruptive Behavior Disorder rating scale. DBD H/I = sum of the 9 items comprising the ADHD Hyperactivity/Impulsivity subscale. PIM = Proportional Integrating Measure Mode. Groups significantly differed in their levels of movement; t(27.39) = −2.49, p < .05.