Variables | OR | 95% CI | P | |
---|---|---|---|---|
BMI | ||||
 Normal | 1 |  |  |  |
 Moderate malnutrition | 1.19 | 1.17 | 1.22 | < 0.001 |
 Mild malnutrition | 1.17 | 1.15 | 1.19 | < 0.001 |
 Overweight | 0.74 | 0.73 | 0.75 | < 0.001 |
 Obese | 0.64 | 0.63 | 0.65 | < 0.001 |
District | ||||
 Futian | 1 |  |  |  |
 Baoan | 2.00 | 1.97 | 2.04 | 0.888 |
 Dapeng | 3.23 | 3.10 | 3.36 | < 0.001 |
 Guangming | 1.42 | 1.39 | 1.45 | < 0.001 |
 Longgang | 1.81 | 1.78 | 1.83 | < 0.001 |
 Longhua | 3.44 | 3.38 | 3.51 | < 0.001 |
 Luohu | 2.53 | 2.48 | 2.50 | < 0.001 |
 Nanshan | 1.68 | 1.65 | 1.71 | < 0.001 |
 Pingshan | 1.12 | 1.10 | 1.16 | < 0.001 |
 Yantian | 3.80 | 3.69 | 3.93 | < 0.001 |
Sex | ||||
 Girl | 1 |  |  |  |
 Boy | 0.90 | 0.89 | 0.91 | < 0.001 |
Age | ||||
 6–8 | 1 |  |  |  |
 9–11 | 0.62 | 0.61 | 0.62 | < 0.001 |
 12–14 | 0.23 | 0.22 | 0.23 | < 0.001 |
 15–17 | 0.21 | 0.21 | 0.22 | < 0.001 |
  ≥ 18 | 0.26 | 0.25 | 0.28 | < 0.001 |
Type of school | ||||
 Public | 1 |  |  |  |
 Private | 1.23 | 1.22 | 1.24 | < 0.001 |