Diabetes and Hemoglobin A1c as Risk Factors for Nosocomial Infections in Critically Ill Patients

Table 6

Multivariate analysis for risk factors for bloodstream infections (BSI) in all analyzed patients.

	OR	95% CI	Wald statistic	P
BSI on admission	2.452	1.136–5.295	5.217	0.022
Diabetes mellitus	1.802	0.928–3.501	3.026	0.082
Stroke	2.768	1.112–6.885	4.792	0.029

The Hosmer-Lemeshow statistic (calibration) was not significant: 𝜒² = 9.446, df = 3, P = 0.124. Overall accuracy (discrimination), 75%. BSI: bloodstream infections.