1. Cost-effectiveness of Out-of-Hospital Continuous Positive Airway Pressure for Acute Respiratory Failure 
Praveen Thokala, MASc, PhD, Steve Goodacre, FCEM, PhD, Matt Ward, MCPara, Jerry Penn-Ashman, Dip IMC RCSEd, Gavin D. Perkins, MD, FRCP 
Annals of Emergency Medicine 
Volume 65, Issue 5, Pages e6 (May 2015)
DOI: /j.annemergmed
Copyright © 2015 American College of Emergency Physicians Terms and Conditions

2. Figure 1 Model structure. CPAP, Continuous positive airway pressure.
Annals of Emergency Medicine  , e6DOI: ( /j.annemergmed )
Copyright © 2015 American College of Emergency Physicians Terms and Conditions

3. Figure 2
Cost-effectiveness plane for the base-case economic analysis. ICER, Incremental cost-effectiveness ratio; QALY, quality-adjusted life-years.
Annals of Emergency Medicine  , e6DOI: ( /j.annemergmed )
Copyright © 2015 American College of Emergency Physicians Terms and Conditions

4. Figure 3
Cost-effectiveness acceptability curve for the base-case economic analysis.
Annals of Emergency Medicine  , e6DOI: ( /j.annemergmed )
Copyright © 2015 American College of Emergency Physicians Terms and Conditions

5. Figure E1 Histogram of the distribution of CPAP costs.
Annals of Emergency Medicine  , e6DOI: ( /j.annemergmed )
Copyright © 2015 American College of Emergency Physicians Terms and Conditions