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. Author manuscript; available in PMC: 2014 Mar 12.
Published in final edited form as: Intensive Care Med. 2012 Oct 16;39(1):45–52. doi: 10.1007/s00134-012-2687-9

Table 4.

Factors associated with initiation of invasive ventilation within 24 hours after bronchoscopy in multivariable analysis

Initiation of invasive ventilation

OR [95% CI] p value
COPD 5.3 [1.6 17.8] 0.007
Immunosuppression 5.4 [1.7 17.2] 0.004

Abbreviations: COPD, chronic obstructive pulmonary disease; RR; OR, odds ratio; 95%CI, 95% confidence interval. The Hosmer-Lemeshow chi-square test for the final model yields a p-value of 0.787 suggesting a model with good predictive value.