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Fig. 1 | BMC Pulmonary Medicine

Fig. 1

From: Bacterial and viral coinfection in idiopathic pulmonary fibrosis patients: the prevalence and possible role in disease progression

Fig. 1

Kaplan–Meier survival curve analysis for comparison of time until death (in months) between uninfected (black line) and bacterial—(red line), viral—(green line) and co-infected (blue line) IPF patients. Coinfected IPF patients had a significantly increased risk of death compared with uninfected patients [Log rank test: p = 0.031; Hazard ratio: 8.12; 95% CI 1.3–26.9]

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BMC Pulmonary Medicine

ISSN: 1471-2466

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