Table IV.
Multivariable regression between objectively measured PA during recess at follow-up and individual and school level variables
| Physical activity mean counts per minute (MCPM)a (n = 875) | |||
|---|---|---|---|
| Coefficient | CI | Significance | |
| Individual level | |||
| Constant | 312 | 216 to 409 | <0.001 |
| Gender (boys) | 335 | 284 to 386 | <0.001 |
| Age (years) | −47 | −83 to − 10 | 0.012 |
| School level | |||
| School Yard Index (SYi) (1 unit) | 81 | 19 to 142 | 0.010 |
a
Adjusted for age, gender, measured time, baseline recess PA, baseline SYi and school random effect.