Table 2.

Results from the multivariate logistic regression model on information (no/yes)

		Odds ratio	p-value	95 % Confidence interval
Constant		1.77	0.010	1.15–2.72
Age
	> 65 years Reference: ≤ 65 years	0.39	< 0.001	0.26–0.58
Education level
	high Reference: low	1.47	0.030	1.04–2.07
Sex
	Male Reference: female	1.32	0.126	0.93–1.87