1. The Correlation of Standard Heart Failure Assessment and Palliative Care Questionnaires in a Multidisciplinary Heart Failure Clinic 
Justin A. Ezekowitz, MBBCh, MSc, Vincent Thai, MBBS, Twylla S. Hodnefield, RN, Lea Sanderson, RN, Bibiana Cujec, MD 
Journal of Pain and Symptom Management 
Volume 42, Issue 3, Pages (September 2011)
DOI: /j.jpainsymman
Copyright © 2011 U.S. Cancer Pain Relief Committee Terms and Conditions

2. Fig. 1
PPS and ESAS scores compared with the KCCQ Overall Summary Score. Panel (a) represents PPS compared with KCCQ (R2=0.57, P<0.0001), and Panel (b) represents ESAS compared with KCCQ (R2=−0.72, P<0.0001).
Journal of Pain and Symptom Management  , DOI: ( /j.jpainsymman )
Copyright © 2011 U.S. Cancer Pain Relief Committee Terms and Conditions