Table 3. Variables associated with accordance with Mediterranean Diet.

	Accordance with Mediterranean Diet
	% (95% CI)	Odds ratio (95% CI) a
Sex
Male	62.1 (55.6–68.5)	1.00 (Ref.)
Female	50.7 (43.4–58.1)	0.60 (0.41–0.89)
Age, years
18–44	38.8 (20.8–57.2)	1.00 (Ref.)
45–64	58.7 (50.4–67.1)	2.21 (0.95–5.14)
≥65	59.0 (52.9–65.2)	2.46 (1.09–5.54)
p for trend		0.070
Educational level
Primary school or less	55.1 (48.8–61.3)	1.00 (Ref.)
Secondary school	59.0 (49.4–68.6)	1.23 (0.76–1.99)
University	62.7 (51.3–74.1)	1.33 (0.77–2.31)
p for trend		0.251
Smoking
Never smokers	55.9 (49.2–62.6)	1.00 (Ref.)
Past smokers	58.1 (50.3–65.9)	0.75 (0.47–1.20)
Current smokers	60.9 (49.5–72.4)	1.00 (0.55–1.80)
Physical activity, METs-h/week
Tertile 1 (<13.5)	51.1 (43.0–59.1)	1.00 (Ref.)
Tertile 2 (≥13.5 to <26.3)	60.7 (52.6–68.7)	1.42 (0.89–2.25)
Tertile 3 (≥26.3)	60.3 (51.5–69.1)	1.43 (0.86–2.36)
p for trend		0.158
Hours spent watching TV, h/week
Tertile 1 (<14)	55.1 (45.7–66.5)	1.00 (Ref.)
Tertile 2 (≥14 to <21)	63.9 (54.9–73.1)	1.45 (0.86–2.47)
Tertile 3 (≥21)	55.3 (48.3–62.3)	0.98 (0.60–1.59)
p for trend		0.842
Body mass index, kg/m2
<25	53.8 (41.2–66.4)	1.00 (Ref.)
25–29.9	59.3 (51.6–67.0)	1.12 (0.61–2.05)
≥30	56.9 (50.0–63.7)	1.06 (0.59–1.93)
p for trend		0.946
Abdominal obesity
No	63.9 (55.8–72.0)	1.00 (Ref.)
Yes	55.1 (49.3–60.9)	0.73 (0.48–1.11)
Hypertension
No	54.1 (46.6–61.6)	1.00 (Ref.)
Yes	59.9 (53.8–66.1)	1.23 (0.83–1.82)
Diabetes treatment
Oral	58.1 (56.2–64.0)	1.00 (Ref.)
Insulin	56.5 (40.7–72.3)	1.20 (0.60–2.43)
Oral+Insulin	55.8 (41.1–70.6)	0.93 (0.48–1.81)
Without drug treatment	55.9 (41.8–70.2)	0.95 (0.52–1.76)

^aOdds ratio adjusted for sex and age.

n = 609.