Table 4.
Predictors of measurement agreement for standardized PA record and accelerometer recordings
| Predictors |
Full model PA record 1 - accelerometer
a
|
|||||||
|---|---|---|---|---|---|---|---|---|
|
SED |
LPA |
MPA |
VPA |
|||||
| β | P -value | β | P -value | β | P -value | β | P -value | |
|
Female |
-72.6 |
0.007 |
73.4 |
0.001 |
32.6 |
0.146 |
-33.4 |
0.009 |
|
Age |
-6.1 |
0.590 |
2.6 |
0.782 |
5.5 |
0.553 |
-2.1 |
0.689 |
|
Rural |
-49.6 |
0.115 |
99.9 |
<0.001 |
-51.8 |
0.047 |
1.6 |
0.916 |
|
BMI |
-6.3 |
0.094 |
3.4 |
0.285 |
2.1 |
0.492 |
0.7 |
0.688 |
|
Convenience_1
b
|
-30.4 |
0.374 |
27.4 |
0.347 |
-6.1 |
0.829 |
9.1 |
0.574 |
| Convenience_2 b | 3.2 | 0.918 | 14.8 | 0.575 | -37.9 | 0.139 | 20.1 | 0.171 |
aLinear mixed model with school as random effect.
bConvenience categories using the lowest convenience category as reference.
SED: Sedentary Intensity Physical Activity; LPA: Low Intensity Physical Activity; MPA: Moderate Intensity Physical Activity; VPA: Vigorous Intensity Physical activity.