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Table 3 Smoking status and its associations with health-related behaviors among all students from 2012 Zhejiang Youth Risk Behavior Survey

From: The associations between cigarette smoking and health-related behaviors among Chinese school-aged adolescents

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)

  1. Bold numbers represent significant results
  2. aDuring the past 30 days
  3. bDuring the past 7 days
  4. cAdjusted for all the covariates listed in the table