OR estimates for factors associated with HPV vaccination from traditional logistic regression and spatial CAR models
| Traditional logistic model | Spatial CAR model | |||
|---|---|---|---|---|
| OR | 95% CI | OR | 95% Credible interval | |
| Age* | 0.84 | (0.78 to 0.90) | 0.76 | (0.70–0.83) |
| Sex | ||||
| Female | 1 | (referent) | 1 | (referent) |
| Male | 0.07 | (0.05 to 0.11) | 0.04 | (0.03–0.07) |
| Political views | ||||
| Conservative† | 1 | (referent) | 1 | (referent) |
| Moderate | 2.34 | (1.30 to 4.19) | 3.06 | (1.61–5.81) |
| Liberal | 2.76 | (1.57 to 4.85) | 4.31 | (2.32–8.01) |
| Very liberal | 3.42 | (1.76 to 6.62) | 4.82 | (2.34–9.94) |
| Education | ||||
| High school‡ | 1 | (referent) | 1 | (referent) |
| Some college | 1.88 | (0.90 to 3.93) | 2.58 | (1.14–5.83) |
| College graduate | 2.51 | (1.15 to 5.45) | 3.93 | (1.66–0.30) |
| Graduate degree | 2.59 | (1.03 to 6.52) | 4.74 | (1.71–13.17) |
*Age is centered at the mean (23.24 years old).
†Referent group consists of ‘conservative’ and ‘very conservative’ responses.
‡Referent group consists of ‘some high school’ and ‘high school graduate’.
CAR, conditional autoregression; HPV, human papillomavirus.