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Fig. 2 | Respiratory Research

Fig. 2

From: Risk factors for exacerbations and pneumonia in patients with chronic obstructive pulmonary disease: a pooled analysis

Fig. 2

Survival curves (95% CI bands) from selected pneumonia model subgroups showing probability of first pneumonia during year on study treatment. Cell header line 1: Age (years), sex, Global Initiative for Chronic Obstructive Lung Disease stage; Cell header line 2: Body mass index, number of exacerbations in the prior year. Numbers of patients presented are subgroup numbers; patients without covariates did not contribute to the model. All cells are shown in S1. CI confidence interval, ICS inhaled corticosteroids

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Respiratory Research

ISSN: 1465-993X

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