High economic class (n = 128)a | Medium economic class (n = 352)b | Low economic class (n = 751)c | ANOVA | Post hoc p-value | ES | |||
---|---|---|---|---|---|---|---|---|
Mean (SD) | Mean (SD) | Mean (SD) | p-value | a x b | a x c | b x c | ||
Adolescents | (n = 128) | (n = 352) | (n = 751) | |||||
Age (years) | 15.48 (1.06) | 15.55 (1.05) | 15.57 (1.08) | 0.652 | 0.999 | 0.999 | 0.999 | 0.001 |
Weight (kg) | 62.81 (15.81) | 60.88 (12.86) | 59.30 (12.57) | 0.008 | 0.453 | 0.015 | 0.185 | 0.006 |
Height (cm) | 167.99 (9.33) | 167.63 (9.20) | 165.94 (9.04) | 0.001 | 0.999 | 0.158 | 0.002 | 0.011 |
Leisure time PA (B. score) | 4.22 (2.25) | 3.95 (2.43) | 3.56 (2.30) | 0.002 | 0.817 | 0.011 | 0.032 | 0.010 |
Commuting PA (B. score) | 2.36 (0.64) | 2.30 (0.67) | 2.30 (0.69) | 0.576 | 0.999 | 0.884 | 0.999 | 0.001 |
TV (hours/week) | 15.04 (9.09) | 15.09 (9.73) | 16.90 (9.92) | 0.053 | 0.999 | 0.136 | 0.231 | 0.005 |
Computer (hours/week) | 19.96 (10.49) | 21.34 (10.83) | 18.06 (11.13) | < 0.001 | 0.680 | 0.217 | < 0.001 | 0.017 |
Fathers | (n = 101) | (n = 262) | (n = 508) | |||||
Age (years) | 47.25 (7.30) | 45.92 (7.06) | 45.38 (7.65) | 0.066 | 0.387 | 0.065 | 0.999 | 0.006 |
Weight (kg) | 82.74 (12.81) | 83.39 (15.54) | 81.13 (14.20) | 0.036 | 0.999 | 0.927 | 0.033 | 0.008 |
Height (cm) | 173.99 (6.80) | 173.68 (7.08) | 172.69 (6.97) | 0.083 | 0.999 | 0.272 | 0.207 | 0.006 |
Leisure time PA (B. score) | 3.71 (2.42) | 3.03 (2.12) | 2.56 (1.78) | < 0.001 | 0.010 | < 0.001 | 0.006 | 0.035 |
Commuting PA (B. score) | 2.20 (0.61) | 2.16 (0.74) | 2.22 (0.74) | 0.680 | 0.999 | 0.999 | 0.999 | 0.001 |
TV (hours/week) | 24.43 (10.96) | 24.22 (11.30) | 21.82 (11.10) | 0.006 | 0.999 | 0.097 | 0.015 | 0.012 |
Computer (hours/week) | 29.87 (15.61) | 29.29 (15.93) | 26.21 (15.43) | 0.010 | 0.999 | 0.096 | 0.029 | 0.010 |
Mothers | (n = 125) | (n = 342) | (n = 735) | |||||
Age (years) | 44.50 (6.59) | 43.22 (6.92) | 43.14 (7.39) | 0.142 | 0.259 | 0.152 | 0.999 | 0.003 |
Weight (kg) | 68.71 (12.91) | 67.65 (12.63) | 68.06 (12.94) | 0.722 | 0.999 | 0.999 | 0.999 | 0.001 |
Height (cm) | 163.28 (6.00) | 161.73 (6.10) | 160.86 (6.64) | < 0.001 | 0.064 | < 0.001 | 0.117 | 0.014 |
Leisure time PA (B. score) | 2.50 (1.64) | 2.31 (1.50) | 2.12 (1.32) | 0.007 | 0.603 | 0.016 | 0.116 | 0.007 |
Commuting PA (B. score) | 2.10 (0.65) | 2.09 (0.62) | 2.21 (0.67) | 0.023 | 0.603 | 0.016 | 0.116 | 0.006 |
TV (hours/week) | 24.11 (10.22) | 22.36 (10.58) | 12.89 (11.20) | 0.108 | 0.382 | 0.108 | 0.999 | 0.004 |
Computer (hours/week) | 28.96 (14.41) | 26.90 (14.82) | 26.27 (15.53) | 0.185 | 0.585 | 0.206 | 0.999 | 0.010 |