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.
Analysis of Log Transformed Ratio of Measured Accelerometer Counts to Reported Blocks of Activity (Cts:B ratio)
| BMI Categories | Coefficent Estimate (%) | Average Cts:B ratio (minutes/block) |
|---|---|---|
| Normal Weight (n=437) | reference | 13.88 |
| At Risk for Overweight (n=126) | -17.7* | 11.43 |
| Overweight (n=128) | -19.4* | 11.19 |
Note.
P < 0.05 compared to normal BMI group.
Model includes BMI status, race, and weekday/weekend as fixed effects, and site and school within site as random effects.
