Table 7.

Binary logistic regression to determine predictors for successive yearly vaccination

	Odds Ratio	95% CI	p
Male Gender	0.46	0.26–0.80	p < 0.001
IV recommendation	12.38	4.62–33.16	p < 0.001
Reminder to take IV	4.88	2.64–9.02	p < 0.01
On removal of the 2 strongest predictors
Male Gender	0.48	0.29–0.77	0.02
Diabetes	1.65	1.01–2.69	0.047
CHF Y/N	2.80	1.44–5.44	0.002
Resident elderly home	7.49	1.55–36.17	0.004