Table 4. Influenza vaccine beliefs as predictors of vaccine receipt intention among participants who had not already received an influenza vaccination in 2012–2013. Unadjusted and adjusted logistic regression models, odds ratios (OR) and 95 percent confidence intervals (CI).

Model A Is it safe: No Yes DNK** Age (years) Gender: Female Male Race/ethnicity: White African American Native American Hispanic Multiracial/other Model C Is it effective: No Yes DNK Age (years) Gender: Female Male Race/ethnicity: White African American Native American Hispanic Multiracial/other

87 355 143 585 527 58 272 200 18 52 43 93 323 170 586 528 58 272 201 18 52 43

1.00 24.80 4.91 **NE NE NE 1.00 11.05 2.18 NE NE NE

Referent (11.09–55.42) (2.10–1.51) Referent (6.13–19.90) (1.16–4.09)

Model B 1.00 24.01 4.75 1.02 1.00 1.15 1.00 1.01 1.19 1.11 0.93 Model D 1.00 10.82 2.15 1.01 1.00 1.20 1.00 0.99 0.82 1.23 1.03

Referent (10.70–53.91) (2.02–11.20) (0.997–1.04) Referent (0.60–2.19) Referent (0.66–1.53) (0.40–3.53) (0.57–2.17) (0.44–1.99) Referent (5.96–19.64) (1.14–4.04) (0.99–1.03) Referent (0.65- 2.24) Referent (0.65–1.49) (0.29–2.35) (0.63–2.39) (0.50–2.14)

Model E 1.00 11.36 3.46 1.01 1.00 1.24 1.00 1.08 1.03 1.26 1.08 1.00 3.64 1.33 — — —

Referent (4.71–27.41) (1.38–8.72) (0.99–1.03) Referent (0.64–2.41) Referent (0.70–1.67) (0.34–3.07) (0.63–2.51) (0.50–2.34) Referent (1.81–7.30) (0.64–2.75)

*Adjusted for age, gender, race. ; †Both predictors and the covariates included; note covariates included once. **DNK, do not know; NE, not entered; Unadjusted Predictor Models Adjusted for Covariates* Fully Adjusted Model†; N OR (95% CI) OR (95% CI) OR (95% CI).