Behaviors | Smoking statusa | All students | |
---|---|---|---|
OR (95% CI) | AORc (95% CI) | ||
Dietary | |||
Breakfast (Daily)a | Nonsmokers | Ref. | Ref. |
Current smokers | 0.39 (0.35–0.43) | 0.58 (0.52–0.66) | |
Fruits (≥2 times/d)a | Nonsmokers | Ref. | Ref. |
Current smokers | 0.79 (0.71–0.89) | 0.81 (0.71–0.91) | |
Vegetables (≥2 times/d)a | Nonsmokers | Ref. | Ref. |
Current smokers | 0.67 (0.60–0.75) | 0.81 (0.71–0.91) | |
Milk (≥3 d/wk)a | Nonsmokers | Ref. | Ref. |
Current smokers | 0.60 (0.54–0.67) | 0.69 (0.62–0.77) | |
Soft drinks (≥1 times/d)b | Nonsmokers | Ref. | Ref. |
Current smokers | 2.92 (2.57–3.33) | 2.05 (1.77–2.36) | |
Fast food (≥2 d/wk)b | Nonsmokers | Ref. | Ref. |
Current smokers | 2.02 (1.77–2.30) | 1.21 (1.05–1.40) | |
Physical Activity | |||
Moderate physical activity (≥2d/wk)b | Nonsmokers | Ref. | Ref. |
Current smokers | 0.97 (0.87–1.08) | 0.92 (0.81–1.04) | |
Muscle strengthening activity (≥2 d/wk)b | Nonsmokers | Ref. | Ref. |
Current smokers | 1.63 (1.47–1.81) | 1.67 (1.49–1.88) | |
Attend physical education classes (≥2 d/wk) | Nonsmokers | Ref. | Ref. |
Current smokers | 0.56 (0.49–0.64) | 0.69 (0.60–0.80) | |
Sedentary Activity | |||
Watch TV (≥2 h/d) | Nonsmokers | Ref. | Ref. |
Current smokers | 1.22 (1.09–1.37) | 0.91 (0.80–1.03) | |
Use computer (≥2 h/d)b | Nonsmokers | Ref. | Ref. |
Current smokers | 2.96 (2.64–3.31) | 1.93 (1.71–2.18) | |
Other | |||
Sleep duration (≥8 h/d)a | Nonsmokers | Ref. | Ref. |
Current smokers | 0.99 (0.88–1.11) | 1.04 (0.97–1.11) | |
Drink alcohol (yes)a | Nonsmokers | Ref. | Ref. |
Current smokers | 7.27 (6.49–8.13) | 5.38 (4.79–6.05) |