1. Counselor- Versus Provider-Based HIV Screening in the Emergency Department: Results From the Universal Screening for HIV Infection in the Emergency Room (USHER) Randomized Controlled Trial 
Rochelle P. Walensky, MD, MPH, William M. Reichmann, MA, Christian Arbelaez, MD, MPH, Elizabeth Wright, PhD, Jeffrey N. Katz, MD, MSc, George R. Seage, ScD, MPH, Steven A. Safren, PhD, ABPP, Anna Q. Hare, MSc, Anna Novais, BS, Elena Losina, PhD 
Annals of Emergency Medicine 
Volume 58, Issue 1, Pages S126-S132.e4 (July 2011)
DOI: /j.annemergmed
Copyright © 2011 American College of Emergency Physicians Terms and Conditions

2. Figure 1
USHER trial enrollment schema. Percentages are calculated with the previous cell as the denominator. Results are reported as intention to treat.
Annals of Emergency Medicine  , S126-S132.e4DOI: ( /j.annemergmed )
Copyright © 2011 American College of Emergency Physicians Terms and Conditions

3. Figure 2
HIV test offer rates over calendar time, stratified by testing arm. For the first 3 months of the study (February through April 2007), HIV test offer rates were similar between trial arms (range counselor arm 82% to 90%, provider arm 61% to 76%). By May 2007, all test offer rates remained statistically significantly higher in the counselor arm. After September 2007, test offer rates in the provider arm never exceeded 40%; in the last 5 months of study, the peak offer rate in the provider arm was 30% (P for trend=.003).
Annals of Emergency Medicine  , S126-S132.e4DOI: ( /j.annemergmed )
Copyright © 2011 American College of Emergency Physicians Terms and Conditions