| Private schools (n = 1030) | Public schools (n = 1022) | ||||||
Not obese (n = 812) | Obese (n = 218) | OR brut (IC 95%) | Adjusted OR (IC 95%) | Not obese (n = 966) | Obese (n = 56) | Crude OR (IC 95%) | Adjusted OR (IC à 95%) | |
Means of travel |
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‒ Bus/motorcycle | 187 | 141 | 1.00 | 1.00 | 89 | 8 | 1.00 | 1.00 |
‒ Car | 126 | 32 | 2.36 (1.5 - 3.8)*** | 2.75 (1.75 - 4.42)*** | 197 | 17 | 0.88 (0.33 - 2.16) | 0.88 (0.33 - 2.16) |
‒ Foot | 489 | 45 | 0.33 (0.19 - 0.50)*** | 0.36 (0.22 - 0.59)*** | 680 | 31 | 0.54 (0.29 - 1.03)*** | 0.54 (0.29 - 1.03)*** |
Parents occupation |
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‒ Unemployed | 36 | 8 | 1.00 | 1.00 | 68 | 1,00 | 1.00 | 1.00 |
‒ Office worker | 627 | 189 | 0.73 (0.30 - 1.85) | 0.79 (0.36 - 1.31) | 376 | 28 | 3.88 (0.77 - 70.51) | 3.88 (0.77 - 70.51) |
‒ Manual worker | 149 | 21 | 0.46 (0.15 - 1.85) | 0.49 (0.16 - 1.91) | 522 | 27 | 3.07 (0.63 - 55.57) | 3.07 (0.63 - 55.57) |
Monthly income |
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‒ From 200,000 to 500,000 | 485 | 119 | 1.00 | 1.00 | 83 | 6 | 1.00 | 1.00 |
‒ Less than 200,000 | 142 | 16 | 1.32 (0.71 - 2.20) | 1.51 (0.81 - 2.51) | 304 | 11 | 1.38 (0.69 - 2.95) | 1.38 (0.69 - 2.95) |
‒ More than 500,000 | 185 | 83 | 1.64 (0.84 - 3.71)** | 1.73 (0.50 - 1.78)** | 579 | 39 | 1.25 (0.38 - 3.76) | 1.25 (0.38 - 3.76) |
Family history of obesity |
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‒ No | 736 | 154 | 1.00 | 1.00 | 959 | 31 | 1.00 | 1.00 |
‒ Yes | 76 | 64 | 4.38 (2.98 - 6.45)*** | 4.43 (3.08 - 6.71)*** | 10 | 25 | 7.54 (3.42 - 17.98)*** | 7.70 (3.50 - 18.11)*** |
Physical ability level |
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‒ Low | 28 | 115 | 1.00 | 1.00 | 41 | 33 | 1.00 | 1.00 |
‒ Moderate | 434 | 89 | 0.04 (0.02 - 0.08)*** | 0.02 (0.02 - 0.08)*** | 265 | 19 | 0.03 (0.0 - 0.07)*** | 0.05 (0.0 - 0.08)*** |
‒ High | 350 | 14 | 0.01 (0.01 - 0.02)*** | 0.07 (0.01 - 0.12)*** | 660 | 4 | 0.01 (0.00 - 0.03)*** | 0.02 (0.00 - 0.04)*** |
Sedentary lifestyle |
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‒ [2, 4] hours/day | 634 | 63 | 1.00 | 1.00 | 801 | 29 | 1.00 | 1.00 |
‒ <2 hours/day | 39 | 0 | 0.08 (0.05 - 0.27) | 0.04 (0.00 - 1.43) | 56 | 0 | 0.004 (0.00 - 1.42) | 0.004 (0.00 - 0.46) |
‒ >4 hours/day | 139 | 155 | 11.5 (7.5 - 18.0)*** | 12.6 (5.61 - 28.63)*** | 109 | 27 | 1.21 (0.57 - 2.83)*** | 2.60 (0.62 - 2.91)*** |