Table 5 Effect on mediators, effect of mediators on mcpm, mediated effect and moderated mediation of weight-status
Mediators | Weight status | Intervention | p | Effect mediator on mcpm | p | Mediated effect | p | Moderated mediation | p |
|---|---|---|---|---|---|---|---|---|---|
effect on mediator | ab (95% CI) | ||||||||
a (95% CI) | (b; 95% CI) | Δab (95% CI) | |||||||
Enjoyment | Normal weight | - 0.01 (-0.17; 0.16) | .94 | 24.40 (-0.15; 48.94) | .05 | - 0.14 (-3.90; 3.61) | .94 | 45.99 (27.44; 64.54) | <.000 |
Overweight | - 0.47 (-0.90; -0.04) | .03 | 97.65 (35.34; 159.95) | .003 | -46.13 (-95.73; 3.46) | .07 | |||
Self-efficacy | Normal weight | - 0.09 (-0.26; 0.08) | .30 | 46.73 (21.25; 72.22) | <.000 | -4.05 (-11.91; 3.82) | .31 | - 0.30 (-15.97; 15.37) | .97 |
Overweight | - 0.63 (-1.03; -0.23) | .002 | 5.97 (-54.87; 66.80) | .85 | - 3.75 (-41.48; 33.98) | .85 | |||
Social support friends | Normal weight | -0.01 (-0.16; 0.14) | .90 | 45.23 (23.47; 66.98) | <.000 | - 0.42 (-7.34; 6.50) | .91 | 3.72 (-4.84; 12.27) | .40 |
Overweight | - 0.15 (-0.67; 0.36) | .54 | 26.68 (-24.53; 77.88) | .30 | - 4.13 (-19.47; 11.21) | .60 | |||
Social support parents | Normal weight | - 0.03 (-0.06; 0.10) | .70 | 7.00 (-22.11; 36.10) | .64 | - 0.18 (-1.34; 0.97) | .76 | 0.41 (-2.71; 3.53) | .80 |
Overweight | - 0.03 (-0.36; 0.31) | .88 | 23.61 (-51.40; 98.63) | .53 | - 0.59 (-8.57; 7.38) | .88 | |||
Social support teachers | Normal weight | 0.13 (0.03; 0.23) | .01 | - 9.21 (-43.69; 25.27) | .60 | - 1.20 (-5.78; 3.38) | .61 | - 6.48 (-13.88; 0.92) | .09 |
Overweight | 0.12 (-0.19; 0.43) | .43 | 43.32 (-4.41; 128.05) | .31 | 5.28 (-11.20; 21.76) | .53 | |||
Environmental opportunities | Normal weight | 0.11 (-0.06; 0.29) | .19 | 24.75 (1.62; 47.87) | .04 | 2.84 (-2.07; 7.74) | .26 | 5.40 (-1.03; 11.82) | .10 |
Overweight | 0.10 (-0.35; 0.56) | .65 | -24.56 (-79.42; 30.30) | .38 | 2.56 (-14.87; 9.75) | .68 |