Table 6: The odds ratio of multinomial logistic regression in all participants, boys, and girls.
aPA2: physical activity 840-1559.99 METs-min/wk; bPA3: physical activity > 1560 METs-min/wk; cSE: standard error
*p < .1; **p < .05; ***p < .01.
Variables All Boys Girls
underweight overweight obesity underweight overweight obesity underweight overweight obesity
PA2a 0.66 0.91 0.44** 0.51* 0.82 0.41* 0.81 1.17 0.48
PA3b 0.76 0.68 0.59* 0.77 0.70 0.69 0.68 0.63 0.30**
Age 1.19* 1.07 1.04 1.01 0.87 1.17 1.46*** 1.48** 0.72
Paternal BMI 0.90*** 1.07** 1.11*** 0.91*** 1.03 1.08 0.87*** 1.15** 1.12
Maternal BMI 0.90*** 1.02 1.02 0.92** 1.01 1.00 0.89*** 1.08 1.19***
Tutor class 1.07 1.08 0.86 1.07 1.18 0.93 1.06 0.96 0.90
Father working 0.77 0.71 0.74 0.54 0.62 0.86 1.63 0.96 0.27*
Mother working 1.16 0.79 1.63 1.28 0.75 1.31 0.99 0.89 2.83*
Siblings 1.25 0.71 0.69 0.96 0.78 0.58 1.52 0.67 1.09
Living with parents 1.63 0.97 0.89 0.86 0.78 0.65 3.92** 1.04 1.42
Income 1.23 0.80 0.57 1.06 0.82 0.63 1.52 0.86 0.35
Allowance 0.89 1.29 0.77 0.74 1.31 0.71 1.08 1.00 0.77
Active lifestyle 1.48 1.17 0.73 1.53 1.30 1.05 1.58 1.06 0.16*
Accompaniment 0.89 1.00 1.66** 0.67 0.88 1.33 1.09 1.01 2.62**
Fun 1.60 0.64* 0.83 1.08 0.35*** 0.61 2.21*** 1.62 1.09
Spend time 0.84 1.07 0.90 0.81 0.99 0.86 0.91 1.11 0.89
Gender 1.24 2.60*** 2.77***
N 826 421 405