Exploratory variables | Thinness | Overweight/obesity | ||||
---|---|---|---|---|---|---|
n/N(%) | RR (95 % CI) | P-value | n/N(%) | RR (95 % CI) | P-value | |
Type of school | ||||||
 Public | 33/417(7.91) | 4.7 (1.5–21.2) | 0.028 | 8/417(2.0) | 0.3(0.1–1) | 0.043 |
 Private | 3/216(1.4) | Reference |  | 19/216(9.0) | Reference |  |
Sex | ||||||
 Male | 16/321(5.0) | Reference |  | 14/312(4.5) | Reference |  |
 Female | 20/312(6.41) | 1.4(0.7–2.7) | 0.360 | 13/321(4.0) | 1.1(0.5–2.0) | 0.777 |
Location of school | ||||||
 Rural | 24/291(8.25) | 1.2(0.5–2.7) | 0.602 | 3/291(1.0) | 0.2(0.1–2.3) | 0.435 |
 Urban | 12/341(3.5) | Reference |  | 24/342(7.0) | Reference |  |
Age of pupils (years) | ||||||
 3–5 | 5/116(6.0) | Reference |  | 2/116(1.7) | Reference |  |
 6–12 | 31/517(5.01) | 0.2(0.0–1.9) | 0.147 | 25/517(4.8) | 1.1(0.5–20.1) | 0.927 |
Fruit consumption ≥3 times weekly | ||||||
 No | 24/473(3.87) | Reference |  | 18/473(3.8) | Reference |  |
 Yes | 12/160(7.5) | 0.6(0.3–1.4) | 0.207 | 9/160(5.6) | 1.3(0.6–3.2) | 0.417 |
Eats breakfast every morning before school | ||||||
 No | 3/38(7.9) | Reference |  | 1/38(2.6) | Reference |  |
 Yes | 33/595(5.6) | 1.4(0.4–5.3) | 0.599 | 26/595(4.4) | 5.6(0.5–56.5) | 0.147 |
Frequency of meals in a day | ||||||
 Twice daily | 3/10(30.0) | 9.4(2.0–47.8) | 0.007 | 1/6(16.7) | 1.0(0.8–14) | 0.078 |
 3 times daily | 26/466(5.6) | Reference |  | 17/470(3.7) | Reference |  |
 4 times daily | 7/157(4.5) | 1.0 (0–2.7) | 0685 | 9/157(5.7) | 0.7(0.3–1.7) | 0.441 |
Class group | ||||||
 Kindergarten | 5/167(3.0) | 0.2(0–1.9) | 0.158 | 3/167(1.8) | 0.3(0.1–1.4) | 0.290 |
 Class 1–3 | 10/242(4.1) | Reference |  | 11/242(4.5) | Reference |  |
 Class 4–6 | 21/242(9.4) | 2.3(1.0–5.2) | 0.045 | 13/224(5.8) | 1.6(0.7–3.7) | 0.280 |
Guardian occupation | ||||||
 Formal sector | 1/45(2.2) | 1.0(0.1–12.4) | 0.978 | 2/46(4.4) | 0.3(0.1–1.4) | 0.123 |
 Petty trading | 11/239(4.6) | 1.9(0.4–9.5) | 0.399 | 10/239(4.2) | 0.5(0.2–1.1) | 0.093 |
 Unemployed | 6/81(7.4) | 2.3(0.4–13.0) | 0.333 | 5/81(6.2) | 0.8(0.2–2.9) | 0.788 |
 Artisan | 2/89(2.3) | Reference |  | 9/89(10.1) | Reference |  |
 Farming | 15/178(8.4) | 2.7(0.5–13.1) | 0.230 | 1/178(0.6) | 0.1(0.01–1) | 0.049 |
Prob > chi2 = 0.0000, Pseudo R2 = 0.1462 |