Table 6.

Variables in the equation.

Variable	B	SE	Wald value	P value	Odds ratio (95% CI)
Gender	1.045	0.528	3.918	.048	2.844 (1.010-8.003)
Age	–0.262	0.444	0.349	.56	0.769 (0.323-1.836)
Education	0.782	0.383	4.162	.04	2.187 (1.031-4.636)
Income	–0.128	0.219	0.343	.56	0.880 (0.573-1.351)