Introduction
Methods
Procedures and participants
Anthropometric measurements
Questionnaires
Measuring tools
Statistical analysis
Results
SRH | LS | Age | W/H | SES | PA | ST | SLEEP DU | ZBMI | SC | Well being | SCHOOL S | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SRH | Boy | – | −.37** | .03* | −.001 | .003 | −.06** | −.03** | −.01** | .02 | .03** | −.19** | .31** |
Girl | – | −.37** | .63** | −.001 | .001 | −.07** | −.03** | −.12** | .03** | .04** | .18** | .33** | |
LS | Boy | – | −.63** | .009 | .03** | .04** | .067** | .07** | −.02 | .025* | .25** | −.31** | |
Girl | – | −.06** | .04** | .03** | .04** | .067** | .07** | −.006 | .27* | .26** | −.31** | ||
Age | Boy | – | −.022 | −.011 | −.04** | .49** | −.06** | .37** | .003 | −.38** | .06** | ||
Girl | – | −.017 | −.03** | −.03* | .05** | −.07** | .49** | −.009 | −.05** | .11** | |||
W/Ht | Boy | – | .05** | −.02 | .25* | −.005 | .46** | −.008 | .009 | −.02 | |||
Girl | – | .35** | −.01 | −.002 | −.006 | .48** | −.007 | −.01 | −.007 | ||||
SES | Boy | – | −.04** | −.04** | −.019 | .04** | −.04** | .01 | .01 | ||||
Girl | – | −.03* | .02 | −.015 | .018 | −.015 | .02 | −.001 | |||||
PA | Boy | – | −.02* | .125** | −.013 | .25** | .10** | −.05** | |||||
Girl | – | −.05** | .16** | −.002 | .20** | .09** | −.05** | ||||||
ST | Boy | – | .26* | .26* | .09** | .025* | −.03** | ||||||
Girl | – | .03* | .05** | .07** | .03** | −.06** | |||||||
SLEEP DU | Boy | – | −.03* | .18** | .07** | −.19** | |||||||
Girl | – | −.03* | .18** | .05** | −.18** | ||||||||
ZBMI | Boy | – | .02 | −.02 | .03** | ||||||||
Girl | – | −.014 | −.02 | .06** | |||||||||
SC | Boy | – | .05** | −.13** | |||||||||
Girl | – | .04** | −.11** | ||||||||||
Well being | Boy | – | −.30** | ||||||||||
Girl | – | −.29** | |||||||||||
SCHOOL S | Boy | – | |||||||||||
Girl | – |
Boy | Girl | |||||
---|---|---|---|---|---|---|
βestimate | standardized estimate | T-VALUE | βestimate | standardized estimate | T-VALUE | |
Age→ PA | −0.011 | −0.036 | 3.39* | −0.02 | −0.045 | 1.03 |
Age→ LS | −0.026 | − 0.037 | 3.34* | −0.020 | − 0.028 | 2.48* |
Age → SCHOOLS | 0.495 | 0.062 | 5.25* | 0.089 | 0.112 | 9.38* |
Age→W/Ht | − 0.004 | −0.001 | 0.65 | −0.006 | − 0.334 | 29.14* |
Age →ZBMI | 0.125 | 0.374 | 33.72* | 0.146 | 0.491 | 46.62* |
SES → PA | 0.037 | 0.037 | 3.15* | 0.123 | 0.324 | 1.34 |
SES → ZBMI | 0.030 | 0.028 | 2.20* | 0.021 | 0.012 | 0.765 |
SES → SC | −0.133 | − 0.036 | 3.15* | −0.003 | −0.002 | 1.67 |
SES → ST | 0.031 | 0.045 | 3.78* | 0.016 | 0.023 | 1.97 |
SES → W/Ht | 0.002 | 0.033 | 3.08* | 0.010 | 0.022 | 1.43 |
FS → WELLBEING | −0.07 | − 0.023 | 1.99* | −0.107 | − 0.033 | 2.82* |
FS → ZBMI | − 0.052 | −0.065 | 1.09 | −0.032 | − 0.061 | 4.79* |
SLEEPDU→PA | 0.098 | 0.123 | 10.36* | 0.126 | 0.162 | 13.55* |
SLEEPDU→SRH | −0.028 | − 0.045 | 4.12* | −0.043 | − 0.07 | 6.35* |
PA → SRH | 0.036 | 0.046 | 4.09* | −0.0403 | 0.061 | 4.49* |
PA → WELLBEING | 0.007 | 0.088 | 4.24* | 0.383 | 0.077 | 6.64* |
PA → SC | 0.91 | 0.250 | 21.65* | 0.717 | 0.206 | 17.44* |
PA → SCHOOLS | − 0.049 | −0.019 | 1.59 | 0.089 | 0.034 | 2.763* |
ST → LS | 0.181 | 0.055 | 4.96* | 0.166 | 0.048 | 4.26* |
ST → PA | −0.036 | − 0.026 | 2.18* | −0.078 | − 0.054 | 4.49* |
ST → SC | 0.497 | 0.096 | 8.30* | 0.417 | 0.083 | 6.97* |
ST → SCHOOLS | −0.087 | − 0.024 | 2.02* | −0.221 | − 0.058 | 4.81* |
SC → SRH | 0.019 | 0.091 | 8.12* | 0.023 | 0.101 | 9.09* |
SC → SCHOOLS | 0.086 | 0.123 | 10.27* | 0.009 | 0.201 | 1.45 |
SCHOOLS→LS | 0.224 | 0.249 | 21.32* | 0.223 | 0.250 | 20.89* |
SCHOOLS→SRH | 0.064 | 0.210 | 17.91* | 0.067 | 0.223 | 18.83* |
SCHOOLS→WELL BEING | 0.171 | 0.203 | 1.34 | 0.547 | 0.29 | 25.02* |
WELLBEING→LS | 0.089 | 0.186 | 16.00* | 0.082 | 0.176 | 14.74* |
WELLBEING→SRH | 0.007 | 0.049 | 4.24* | 0.006 | 0.41 | 3.55* |
LS → SRH | 0.097 | 0.288 | 24.93* | 0.096 | 0.287 | 24.81* |
ZBMI→W/Ht | 0.029 | 0.46 | 43.5* | 0.043 | 0.648 | 56.49* |
Life Satisfaction | Self-rated health | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Boy | Girl | Boy | Girl | |||||||||
Direct effect | Indirect effect | Total effect | Direct effect | Indirect effect | Total effect | Direct effect | Indirect effect | Total effect | Direct effect | Indirect effect | Total effect | |
Age | − 0.037* | 0.0146* | − 0.022* | − 0.028* | 0.033* | − 0.005* | – | − 0.0046* | − 0.0046* | – | − 0.017* | −.017* |
ST | 0.055* | − 0.0029* | 0.052* | 0.048* | − 0.011* | 0.037* | – | − 1.99* | − 1.99* | – | − 0.145* | − 0.145* |
School satisfaction | 0.249* | – | 0.249* | 0.250* | 0.049* | .299* | 0.210* | 0.0717* | 0.28* | 0.223* | 0.21* | 0.433* |
Well being | 0.186* | – | 0.186* | 0.176* | – | 0.176* | 0.049* | 0.052* | .101* | 0. 41* | .048* | .458* |
Sleep duration | – | 0.0029* | 0.0029* | – | 0.005* | 0.005* | − 0.045* | .003* | − 0.042* | − 0.07* | 0.09* | .02* |
PA | 0.0236* | 0.0236* | – | 0.03* | 0.03* | 0.046* | 0.016* | 0.062* | 0.061* | .077* | .138* | |
Family size | – | − 0.0004* | − 0.0004* | – | − 0.005* | − 0.005* | – | − 0.005* | − 0.005* | – | − 0.0137* | −0.0137* |
SES | – | 0.002* | 0.002* | – | 0.001* | 0.001* | – | 0.015* | 0.015* | – | 0.058* | 0.058* |
Social contact | – | 0.03* | 0.03* | – | 0.636* | 0.636* | 0.091* | 0.0338* | 0.124* | 0.101* | 0.053* | 0.154* |
MODEL | X2 | df | CFI | GFI | NFI | RMSEA | IFI |
---|---|---|---|---|---|---|---|
Boy | 668.93 | 49 | 0.95 | 0.97 | 0.94 | 0.04 | 0.95 |
Girl | 408.29 | 45 | 0.964 | 0.97 | 0.960 | 0.03 | 0.964 |