Table 3.

Predictors of in-hospital mortality in 2877 adult cases of invasive H. influenzae determined by logistic regression

Variable		Odds ratio (95% CI)
Age: 40–64 vs. 18–39 yrs
nontypeable		1.97 (1.05–3.67)
encapsulated		1.29 (0.51–3.23)
Age: ≥ 65 vs. 18–39 yrs
nontypeable		4.01 (2.20–7.32)
encapsulated		1.47 (0.59–3.67)
Nontypeable vs. encapsulated
18–39 yrs		0.82 (0.48–1.40)
40–64 yrs		1.02 (0.65–1.60)
≥ 65 yrs		1.81 (1.31–2.52)
Healthcare-associated HI		2.42 (1.66–3.53)
Bacteremia without identifiable focus		2.74 (1.70–4.42)
Bacteremic pneumonia		2.11 (1.32–3.36)
Asthma		0.60 (0.38–0.95)
Cirrhosis		3.74 (2.24–6.25)
CVA		2.10 (1.45–3.06)
Dialysis		1.74 (1.24–2.45)
Heart failure		1.53 (1.19–1.97)
Non-hematologic malignancy		1.81 (1.34–2.46)