Table 9.

The bivariate proportional OR model performed to assess the association between the cytology categories (TIR2, TIR3a, TIR3b vs. TIR4/TIR5) and the responses of each item included in PREDIMED questionnaire.

Questions of PREDIMED questionnaire	OR	*p-value	95% CI	R2	χ2
Use of extra virgin olive oil as main culinary lipid	0.10	<0.001	0.06–0.17	0.210	91.93
Extra virgin olive oil >4 tablespoons	0.19	<0.001	0.12–0.31	0.122	50.98
Vegetables ≥2 servings/day	0.20	<0.001	0.11–0.34	0.098	40.19
Fruits ≥3 servings/day	0.29	<0.001	0.16–0.52	0.050	20.21
Red/processed meats <1/day	0.06	<0.001	0.03–0.14	0.189	81.81
Butter, cream, margarine <1/day	0.18	<0.001	0.12–0.29	0.135	56.66
Soda drinks <1/day	0.09	<0.001	0.05–0.16	0.217	95.59
Wine glasses ≥7/week	1.29	0.298	0.79–2.09	0.003	1.07
Legumes ≥3/week	0.24	<0.001	0.14–0.39	0.086	35.29
Fish/seafood ≥3/week	0.17	<0.001	0.08–0.37	0.070	28.42
Commercial sweets and confectionery ≤ 2/week	0.28	<0.001	0.16–0.47	0.064	25.87
Tree nuts ≥3/week	0.21	<0.001	0.011–0.42	0.065	26.26
Poultry more than red meats	1.73	0.016	0.11–2.70	0.015	5.77
Use of sofrito sauce ≥2/week	0.32	<0.001	0.20–0.50	0.064	25.91

PREDIMED, Prevención con Dieta Mediterránea; OR, odds ratio; CI, confidence interval. *A significant difference (p < 0.05).