Table 3.

Multivariate logistic regression analysis to determine the influence of some healthy conditions in the association between VV‐SOD2 genotype and depression in elderly free‐living community

Variables	Wald	Risk	95% CI	p
VV‐genotype	5.562	1.842	1.109–3.061	0.018*
Sex	0.150	1.119	0.635–1.971	0.698
Age	0.756	0.385	1.015–1.049	0.982
Smoking habit	2.660	1.518	0.919–2.506	0.103
Polypharmacy	6.932	0.517	0.316–0.845	0.008*
Obesity	0.041	0.952	0.594–1.527	0.839
Dyslipidemia	1.914	1.383	0.874–2.189	0.167
Diabetes mellitus 2	0.814	1.359	0.698–2.645	0.367
Hypertension	8.756	2.019	1.268–3.215	0.003*

Multivariate analysis: logistic regression Backward Wald method.

Abbreviation: CI, confident interval.

^*Statistically significant difference.