Outcome (z-score)
. | Standardized beta (95% CI) . | P value . |
---|---|---|

Adiposity (N=1175) | ||

Model 1. MVPA: R | -0.21 (-0.28 to -0.15) | <0.001 |

Model 2. Light physical activity: R | 0.16 (0.10 to 0.23) | <0.001 |

Model 3. Sedentary time: R | 0.14 (0.03 to 0.26) | 0.02 |

Model 4. Sleep: R | -0.17 (-0.27 to -0.06) | 0.002 |

HRQL (N=1181) | ||

Model 1. MVPA: R | 0.15 (0.08 to 0.22) | <0.001 |

Model 2. Light physical activity: R | -0.07 (-0.14 to -0.00) | 0.04 |

Model 3. Sedentary time: R | -0.20 (-0.32 to -0.08) | 0.001 |

Model 4. Sleep: R | 0.14 (0.04 to 0.25) | 0.008 |

Academic achievement (N=931) | ||

Model 1. MVPA: R | -0.01 (-0.08 to 0.07) | 0.84 |

Model 2. Light physical activity: R | -0.10 (-0.17 to -0.03) | 0.006 |

Model 3. Sedentary time: R | 0.14 (0.01 to 0.27) | 0.03 |

Model 4. Sleep: R | 0.00 (-0.11 to 0.11) | 0.98 |

Outcome (z-score)
. | Standardized beta (95% CI) . | P value . |
---|---|---|

Adiposity (N=1175) | ||

Model 1. MVPA: R | -0.21 (-0.28 to -0.15) | <0.001 |

Model 2. Light physical activity: R | 0.16 (0.10 to 0.23) | <0.001 |

Model 3. Sedentary time: R | 0.14 (0.03 to 0.26) | 0.02 |

Model 4. Sleep: R | -0.17 (-0.27 to -0.06) | 0.002 |

HRQL (N=1181) | ||

Model 1. MVPA: R | 0.15 (0.08 to 0.22) | <0.001 |

Model 2. Light physical activity: R | -0.07 (-0.14 to -0.00) | 0.04 |

Model 3. Sedentary time: R | -0.20 (-0.32 to -0.08) | 0.001 |

Model 4. Sleep: R | 0.14 (0.04 to 0.25) | 0.008 |

Academic achievement (N=931) | ||

Model 1. MVPA: R | -0.01 (-0.08 to 0.07) | 0.84 |

Model 2. Light physical activity: R | -0.10 (-0.17 to -0.03) | 0.006 |

Model 3. Sedentary time: R | 0.14 (0.01 to 0.27) | 0.03 |

Model 4. Sleep: R | 0.00 (-0.11 to 0.11) | 0.98 |

Analyses adjusted for age, sex, pubertal status and household socioeconomic position.

MVPA = moderate-to-vigorous physical activity; R = Geometric mean of remaining activities. HRQL = health-related quality of life. Adiposity is a composite of body mass index *z*-score, waist girth *z*-score and percentage body fat; HRQL is estimated as the PedsQL Total Scale Score; Academic achievement is the mean of Grade 7 numeracy and literary (mean of reading, writing, spelling, and grammar and punctuation NAPLAN scores).

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