Table 4. Associations between physical activity subcomponents and cardiometabolic risk factors in boys according to different published thresholds for the RT3 triaxial accelerometer.
| Risk factor | ||||||||||||||||||
| zBMI | zWC | Body fat% | CRF | Systolic BP | Diastolic BP | TC:HDL ratio | Triglycerides | Blood glucose | ||||||||||
| β | p | β | p | β | p | β | p | β | p | β | p | β | p | β | p | β | p | |
| Rowlands [11] | ||||||||||||||||||
| SED | .107 | .589 | .133 | .510 | .122 | .546 | −.058 | .764 | .128 | .527 | .152 | .447 | .370 | .076 | .492 | .013 | −.207 | .323 |
| LPA | .459 | .018 | .401 | .041 | .350 | .072 | −.491 | .010 | .089 | .639 | .127 | .500 | −.025 | .898 | .278 | .126 | −.100 | .609 |
| MPA | −.187 | .317 | −.203 | .289 | −.080 | .676 | .167 | .359 | .185 | .333 | .258 | .176 | .073 | .705 | .250 | .168 | −.179 | .365 |
| VPA | .099 | .568 | .138 | .436 | .124 | .486 | −.136 | .421 | −.197 | .267 | −.204 | .248 | .102 | .569 | .226 | .180 | −.137 | .454 |
| Vanhelst [12] | ||||||||||||||||||
| SED | −.100 | .623 | −.063 | .762 | −.073 | .717 | .124 | .541 | .071 | .735 | −.061 | .762 | .284 | .171 | .228 | .262 | −.071 | .737 |
| LPA | .336 | .064 | .230 | .215 | .319 | .077 | −.279 | .123 | −.043 | .813 | .248 | .165 | .236 | .196 | .334 | .065 | −.126 | .499 |
| MPA | −.053 | .793 | −.107 | .611 | .019 | .923 | −.024 | .906 | .072 | .732 | .097 | .632 | .044 | .829 | .198 | .330 | −.077 | .717 |
| VPA | .125 | .491 | .168 | .373 | .122 | .500 | −.024 | .894 | −.181 | .336 | −.181 | .319 | .208 | .262 | .086 | .633 | −.144 | .447 |
| Chu [10] | ||||||||||||||||||
| SED | .109 | .606 | −.062 | .717 | .160 | .431 | .006 | .975 | −.061 | .773 | .002 | .992 | .100 | .638 | .228 | .280 | −.128 | .543 |
| LPA | .269 | .113 | .168 | .332 | .322 | .050 | −.416 | .010 | .037 | .826 | .110 | .502 | −.109 | .516 | .203 | .226 | .026 | .876 |
| MPA | .021 | .930 | −.034 | .892 | .040 | .862 | .091 | .685 | .022 | .928 | .137 | .564 | .058 | .811 | .121 | .616 | −.340 | .162 |
| VPA | −.112 | .572 | −.020 | .923 | −.126 | .510 | .127 | .489 | −.158 | .429 | −.336 | .089 | .228 | .254 | −.079 | .688 | −.019 | .924 |
zBMI, BMI z-score; zWC, waist circumference z-score; CRF, cardiorespiratory fitness; BP, blood pressure; TC, total cholesterol; HDL, high-density lipoprotein cholesterol; SED, sedentary time; LPA, light physical activity; MPA, moderate physical activity; VPA, vigorous physical activity; significant associations highlighted in bold.