Table 3:

Risk of metabolic syndrome^* incidence and reversion by intervention

Model	Incidence HR (95% CI)†		Reversion HR (95% CI)†
	Mediterranean diet + EVOO v. control n = 663	Mediterranean diet + nuts v. control n = 662	Mediterranean diet + EVOO v. control n = 1236	Mediterranean diet + nuts v. control n = 1062
Crude model	1.04 (0.89–1.21)	1.04 (0.88–1.19)	1.42 (1.21–1.66)	1.42 (1.20–1.67)
Age-, sex- and centre-adjusted model	1.03 (0.88–1.21)	1.01 (0.86–1.19)	1.42 (1.21–1.67)	1.38 (1.17–1.63)
Multivariable adjusted model‡	1.10 (0.94–1.30)	1.08 (0.92–1.27)	1.35 (1.15–1.58)	1.28 (1.08–1.51)

Note: CI = confidence interval, EVOO = extra-virgin olive oil, HR = hazard ratio.

^*Defined in accordance with the International Diabetes Federation and the American Heart Association/National Heart, Lung, and Blood Institute criteria.³⁸

^†Cox regression model.

^‡Adjusted for sex, age, Mediterranean diet score, energy intake, body mass index, physical activity, smoking and antidiabetic drugs other than insulin. All models were stratified by recruitment centre.