Clinical validity of a disease-specific health status questionnaire: The Peripheral Artery Questionnaire Sanne E. Hoeks, MSc, Kim G. Smolderen, MSc, Wilma J.M. Scholte op Reimer, PhD, Hence J.M. Verhagen, MD, PhD, John A. Spertus, MD, PhD, Don Poldermans, MD Journal of Vascular Surgery Volume 49, Issue 2, Pages 371-377 (February 2009) DOI: 10.1016/j.jvs.2008.08.089 Copyright © 2009 The Society for Vascular Surgery Terms and Conditions
Fig 1 Health status according to presence of claudication intermittent (CI) symptoms. PAQ, Peripheral Artery Questionnaire; EQ-5D, EuroQol-5-dimension; EQ VAS, EuroQol visual analogue scale. Journal of Vascular Surgery 2009 49, 371-377DOI: (10.1016/j.jvs.2008.08.089) Copyright © 2009 The Society for Vascular Surgery Terms and Conditions
Fig 2 Health status according to walking distance. Information on walking distance was available in 202 (73%) of the 305 patients with claudication intermittent (CI). PAQ, Peripheral Artery Questionnaire; EQ-5D, EuroQol-5-dimension; EQ VAS, EuroQol visual analogue scale. Journal of Vascular Surgery 2009 49, 371-377DOI: (10.1016/j.jvs.2008.08.089) Copyright © 2009 The Society for Vascular Surgery Terms and Conditions
Fig 3 Health status according to the Lee Cardiac Risk Index. PAQ, Peripheral Artery Questionnaire; EQ-5D, EuroQol-5-dimension; EQ VAS, EuroQol visual analogue scale. Journal of Vascular Surgery 2009 49, 371-377DOI: (10.1016/j.jvs.2008.08.089) Copyright © 2009 The Society for Vascular Surgery Terms and Conditions