Table 3. Multiple logistic regression analysis for predictors of CDI including only patients with hospital admissions from October 2011 onwards and CDI onset from October 2011.

	Adjusted Odds Ratio	p value	95% CI1 for Adjusted Odds Ratio
Neutropenia at any time	15.55	<0.001	7.17, 33.68
Acute lymphocytic leukaemia not in remission	3.22	0.007	1.37, 7.57
Peptic ulcer disease	6.79	0.009	1.62, 28.54
Renal disease	2.83	0.026	1.13, 7.07

¹ 95% confidence intervals