Table 1.
Baseline Characteristics for Target Children
| Workbook | Internet | P-value | |
|---|---|---|---|
| Number of families | 49 | 49 | – |
| Number of target children | 69 | 62 | – |
| Number of children/family | |||
| 1 | 30 | 36 | 0.309 |
| 2 | 18 | 13 | |
| 3 | 1 | 0 | |
| Age (years) | 10.4 ± 1.4 | 10.5 ± 1.4 | 0.641 |
| Gender (% male) | 47.8 | 53.2 | 0.537 |
| Race/ethnicity (%) | |||
| White | 68.1 | 75.8 | 0.398 |
| African American | 7.3 | 12.9 | |
| Hispanic/Latino | 10.1 | 6.5 | |
| Asian | 4.4 | 1.6 | |
| More than 1 race | 8.7 | 3.2 | |
| Other/not reported | 1.4 | 0.0 | |
| Baseline measurements | |||
| Weight (kg) | 36.6 ± 9.4 | 37.4 ± 10.7 | 0.635 |
| Height (cm) | 142.1 ± 10.2 | 143.0 ± 10.3 | 0.613 |
| BMI (kg/m2) | 17.9 ± 3.3 | 18.0 ± 3.3 | 0.890 |
| BMI-for-age (z-score) | 0.06 ± 1.1 | 0.10 ± 1.0 | 0.823 |
| BMI-for-age (percentile) | 50.8 ± 30.2 | 51.8 ± 28.8 | 0.848 |
| Overweight (%) | 17.4 | 16.1 | 0.847 |
| Obese (%) | 11.6 | 9.7 | 0.723 |
Note. Data presented as mean ± standard deviation or percentage of participants when indicated.