| Girls | Boys | ||||||
---|---|---|---|---|---|---|---|---|
 | Overweight | Obesity | Overweight | Obesity | ||||
Variables | OR | 95% CI | OR | 95% CI | OR | 95% CI | OR | 95% CI |
Regularity of breakfast* | Â | Â | Â | Â | Â | Â | Â | Â |
   Every day | 1.0 | (Ref.) | 1.0 | (Ref.) | 1.0 | (Ref.) | 1.0 | (Ref.) |
   4–6 days per week | 1.2 | (0.9–1.6) | 1.3 | (0.7–2.3) | 1.3 | (1.0–1.7) | 1.2 | (0.7–2.2) |
   1–3 days per week | 1.8 | (1.4–2.3) | 2.6 | (1.6–4.3) | 1.6 | (1.2–2.2) | 1.8 | (1.0–3.2) |
   Less than 1 day per week | 1.5 | (1.1–1.9) | 2.4 | (1.4–4.0) | 1.6 | (1.1–2.1) | 1.8 | (1.0–3.4) |
Consumption of sweets* | Â | Â | Â | Â | Â | Â | Â | Â |
   Once per day or more | 1.0 | (Ref.) | 1.0 | (Ref.) | 1.0 | (Ref.) | 1.0 | (Ref.) |
   Every week, but not every day | 1.7 | (1.1–2.4) | 1.0 | (0.5–2.0) | 1.5 | (1.1–2.0) | 1.0 | (0.6–1.9) |
   Less than once per week | 3.2 | (2.2–4.7) | 2.7 | (1.3–5.8) | 2.3 | (1.7–3.2) | 2.1 | (1.1–4.1) |
Consumption of vegetables* | Â | Â | Â | Â | Â | Â | Â | Â |
   Once per day or more | 1.0 | (Ref.) | 1.0 | (Ref.) | 1.0 | (Ref.) | 1.0 | (Ref.) |
   Every week, but not every day | 0.9 | (0.7–1.0) | 0.6 | (0.4–1.0) | 1.0 | (0.8–1.2) | 0.8 | (0.5–1.2) |
   Less than once per week | 1.0 | (0.7–1.3) | 0.8 | (0.4–1.3) | 1.1 | (0.8–1.3) | 1.4 | (0.9–2.3) |
Physical activity* | Â | Â | Â | Â | Â | Â | Â | Â |
   4 days or more per week | 1.0 | (Ref.) | 1.0 | (Ref.) | 1.0 | (Ref.) | 1.0 | (Ref.) |
   2–3 days per week | 1.2 | (0.9–1.5) | 2.2 | (1.1–4.3) | 1.4 | (1.1–1.7) | 2.1 | (1.2–3.7) |
   1 day or less per week | 1.4 | (1.1–1.8) | 3.1 | (1.6–6.0) | 2.0 | (1.6–2.5) | 3.7 | (2.1–6.4) |
Smoking status* | Â | Â | Â | Â | Â | Â | Â | Â |
   Non smokers | 1.0 | (Ref.) | 1.0 | (Ref.) | 1.0 | (Ref.) | 1.0 | (Ref.) |
   Smokers | 1.1 | (0.9–1.4) | 1.6 | (1.1–2.5) | 1.2 | (1.0–1.5) | 1.4 | (0.9–2.1) |