1. An Observational Study to Determine Whether Routinely Sending Patients Home With a 24-Hour Supply of Topical Tetracaine From the Emergency Department for Simple Corneal Abrasion Pain Is Potentially Safe 
Neil Waldman, MD, Ben Winrow, MBCHB, Ian Densie, BSR, Andrew Gray, BA, BCom, Scott McMaster, DO, George Giddings, MBCH, John Meanley, MBCHB 
Annals of Emergency Medicine 
Volume 71, Issue 6, Pages (June 2018)
DOI: /j.annemergmed
Copyright © 2017 American College of Emergency Physicians Terms and Conditions

2. Figure 1 Reported tetracaine-specific uncommon adverse events.
Annals of Emergency Medicine  , DOI: ( /j.annemergmed )
Copyright © 2017 American College of Emergency Physicians Terms and Conditions

3. Figure 2
Variables used to calculate the probability for the propensity scores.
Annals of Emergency Medicine  , DOI: ( /j.annemergmed )
Copyright © 2017 American College of Emergency Physicians Terms and Conditions

4. Figure 3 Patient flow through the study.
Annals of Emergency Medicine  , DOI: ( /j.annemergmed )
Copyright © 2017 American College of Emergency Physicians Terms and Conditions

5. Figure 4
Adoption of tetracaine use for SCA, February 2014 to October 2015.
Annals of Emergency Medicine  , DOI: ( /j.annemergmed )
Copyright © 2017 American College of Emergency Physicians Terms and Conditions