Variables | Univariable Analysis | Full Model without interaction with BCa | Full Model with interaction and BCa | Stepwise Model with BCa |
---|---|---|---|---|
Age | 0.89 [0.77;1.02] | 0.80** [0.68;0.95] | 0.81* [0.70;0.97] | 0.81* [0.69;0.98] |
Sex | ||||
 Girls (ref.) |  |  |  |  |
 Boys | 1.29 [0.89;1.87] | 1.53* [1.03;2.29] | 1.54* [1.01;2.34] | 1.53 [1.00;2.35] |
Adolescent SES | ||||
 Low (ref.) |  |  |  |  |
 Medium | 0.76 [0.47;1.21] | 0.97 [0.58;1.62] | 1.78 [0.83;3.91] | 1.78 [0.71;3.51] |
 High | 0.59* [0.37;0.93] | 0.94 [0.55;1.59] | 2.37 [1.00;5.52] | 2.38 [0.99;5.54] |
School SEC | ||||
 Low (ref.) |  |  |  |  |
 Medium | 0.74 [0.49;1.12] | 0.58 [0.33;1.01] | 1.11 [0.54;2.32] | 1.15 [0.56;2.28] |
 High | 0.38*** [0.22;0.64] | 0.34** [0.17;0.68] | 1.14 [0.31;3.52] | 1.24 [0.27;3.29] |
School Lunch | ||||
 Outside of school (ref.) |  |  |  |  |
 At school | 0.70 [0.47;1.01] | 1.08 [0.66;1.76] | 1.16 [0.69;1.91] | – |
Physical Activity | ||||
 Low PA (ref.) |  |  |  |  |
 Medium PA | 0.82 [0.55;1.24] | 1.01 [0.65;1.6] | 1.03 [0.65;1.65] | 1.02 [0.64;1.65] |
 High PA | 0.48* [0.22;0.95] | 0.44* [0.19;0.93] | 0.42* [0.18;0.95] | 0.41* [0.17;0.90] |
Household Composition | ||||
 Live with both parents (ref.) |  |  |  |  |
 Do not live with both parents | 1.13 [0.77;1.66] | 1.01 [0.66;1.52] | 1.01 [0.65;1.58] | – |
 Number of Siblings (M, SD) | 1.14* [1.02;1.27] | 1.10 [0.97;1.25] | 1.12 [0.98;1.28] | 1.11 [0.97;1.26] |
Adolescent SES x School SEC | ||||
 Low Adolescent SES x Low School SEC |  |  | ref. | ref. |
 Medium Adolescent SES x Medium School SEC |  |  | 0.43 [0.15;1.30] | 0.43 [0.15;1.36] |
 High Adolescent SES x Medium School SEC |  |  | 0.15** [0.05;0.56] | 0.16** [0.04;0.50] |
 Medium Adolescent SES x High-School SEC |  |  | 0.08* [0.00;0.62] | 0.08* [0.00;0.70] |
 High Adolescent SES x High-School SEC |  |  | 0.18* [0.04;0.89] | 0.18* [0.04;0.82] |
Aikake Information Criterion | Â | 729 | 718.52 | 714.9 |
Sensitivity | Â | 73.6% | 79.3% | 79.3% |
Specificity | Â | 50.9% | 50.1% | 50.9% |
Area Under Curve | Â | 0.653 | 0.691 | 0.690 |