Table 4. Logistic regression model for realistic risk assessment, adjusted for age, income and education.

	Age	Annual Income	Education	Specific Knowledge Score
OR	2.055215	1.610231	1.349815	11.27492
-95% CI	0.7012011	0.6897754	0.6432917	5.631041
+95% CI	6.023821	3.758966	2.832308	22.57555
p values	0.188	0.27	0.43	p = 0.000

Model chi-squared = 66.6, p = 0.0000, N = 460