Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Descriptive statistics for physical health outcomes at baseline to 12-week follow-up for the entire sample.
| Outcomes | Baseline, mean (SD) | Follow-up, mean (SD) |
t test | P value |
| Percentage of the 95th percentile for age and sex | 110.20 (11.42) | 110.46 (10.33) | –0.26 | .80 |
| Body fat (%) | 35.54 (7.79) | 34.61 (8.46) | 2.17 | .04 |
