Table 2.

Logistical analysis for in-hospital mortality. The independent variables included age, categorized into classes (with 14–65 as the reference group), sex (with male as the reference), invasive bacterial diseases, and comorbidities coded according to the Charlson index.

		Odds Ratio	IC 95%	p
AGE	0–4	4.786	4.494–5.098	<0.001
	5–14	0.153	0.101–0.234	<0.001
	65–79	2.868	2.698–3.049	<0.001
	80+	6.599	6.207–7.015	<0.001
	SEX	0.987	0.951–1.024	0.480
Invasive Bacterial Disease	SP Pneumonia	4.528	4.257–4.816	<0.001
	Unspecified Pneumonia	7.098	6.304–7.991	<0.001
	SP meningitidis	3.443	1.012–11.716	0.048
	Unspecified meningitidis	(omitted)
	SP Bacteraemia	2.201	1.001–4.837	0.050
	Unspecified Bacteraemia	4.052	0.418–39.245	0.227
Comorbidity (Charlson)	Myocardial Infarction	1.140	1.024–1.269	0.017
	Chronic Heart Failure	2.333	2.221–2.451	<0.001
	Periferal Vascular Disease	1.217	1.083–1.367	0.001
	Cerebro-vascular Disease	2.483	2.360–2.611	<0.001
	Dementia	2.302	2.096–2.529	<0.001
	CPD	0.931	0.866–1.001	0.054
	Rheumatologic disease	0.567	0.433–0.741	<0.001
	Peptic Ulcer	1.520	1.187–1.947	0.001
	Mild Liver Disease	1.990	1.787–2.217	<0.001
	Diabetes without complication	1.104	1.039–1.172	0.001
	Diabetes complicated	1.113	0.921–1.344	0.267
	Plegia	1.234	0.920–1.654	0.160
	Renal Disease	2.051	1.933–2.176	<0.001
	Any malignancy	2.040	1.914–2.175	<0.001
	Liver Disease	3.666	3.394–3.959	<0.001
	HIV	(omitted)