Table 3.

Multivariate Logistic Regression of Risk Factors and Severe Depression (CES-D≥24) at Years 1 and 5 Post-WNV Infection (PI)

	Year 1 PI p-value, OR (95% CI)	Year 5 PI p-value, OR (95% CI)
Caucasian race	–	–
Male gender	0.034 0.21 (0.05–0.89)	0.047 0.16 (0.03–0.97)
Neuroinvasive WNV disease	0.048 0.15 (0.02–0.98)	–
Age 55+	–	–
Barthel Index Score < 100	0.033 7.43 (1.17–47.17)	0.072 5.30 (0.86–32.69)

Note. WNV= West Nile virus; CES-D = Center for Epidemiologic Studies Depression scale; OR = odds ratio, CI = confidence interval.