Annals of Intensive Care

Table 4 Multivariate analysis of the risk factors for respiratory virus-associated infection in 123 HIV-infected patients admitted to the ICU for acute respiratory failure

From: Respiratory virus-associated infections in HIV-infected adults admitted to the intensive care unit for acute respiratory failure: a 6-year bicenter retrospective study (HIV-VIR study)

Variables	Univariate analysis			Multivariate analysis
	Odds ratio	95% confidence interval	p value	Odds ratio	95% confidence interval	p value
Female gender	2.45	[1.07–5.59]	0.03	2.8	[1.1–7.1]	0.03
Smoking	2.1	[0.9–4.8]	0.07	3.6	[1.4–9]	0.007
Steroid therapy	8.9	[0.9–88.8]	0.06	18.3	[1.4–236]	0.03
Maximal temperature^a	1.4	[1.01–2]	0.04
Maximal respiratory rate^a	1.06	[1–1.12]	0.04
Leucocyte count^a	0.9	[0.81–0.97]	< 0.01	0.9	[0.7–0.9]	0.004
Neutrophil count^a	0.9	[0.79––0.98]	0.02
Lymphocyte count^a	0.59	[0.33––1.06]	0.08

^aRefers to values on the ICU admission

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