Table 5. Odds ratios from two logistic regression analyses of nutrition behavior and risk factors associated with overweight and obesity.

Characteristics	Overweight vs. Non-overweight	Obese vs. Non-obese
	Unadjusted OR (95% CI)	Unadjusted OR (95% CI)
Breakfast
Dose not eat	1.22 (0.79–1.89)	2.45 (1.53–3.93)***
Usually eat	1.12 (0.94–1.34)	2.03 (1.64–2.51)***
Always eat	Ref.	Ref.
Fruits
<once/week	0.93 (0.75–1.17)	0.98 (0.74–1.31)
1–2 times/week	0.80 (0.64–1.00)	0.91 (0.69–1.21)
≥3 times/week	Ref.	Ref.
Vegetables
<once/week	1.61 (1.30–1.99)***	4.12 (3.06–5.55)***
1–2 times/week	1.25 (1.16–1.54)*	0.78 (0.76–1.50)
≥3 times/week	Ref.	Ref.
Soft drinks
<once/week	Ref.	Ref.
1–2 times/week	1.25 (1.06–1.49)**	1.11 (0.86–1.42)
≥3 times/week	0.93 (0.73–1.200)	4.74 (3.73–6.04)***
Fast food
<once/week	Ref.	Ref.
1–2 times/week	0.97 (0.79–1.17)	2.00 (1.54–2.60)***
≥3 times/week	1.39 (1.09–1.76)**	9.95 (7.77–12.74)***

Note: Level of significance **p < 0.01, ***p < 0.001, CI = Confidence Interval, OR = Odds Ratio; Reference category (respectively): Ref.