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Effect of lower extremity blood pressure on physical functioning in patients who have intermittent claudication Joe Feinglass, PhD, Walter J. McCarthy, MD, Rael Slavensky, RN, MA, Larry M. Manheim, PhD, Gary J. Martin, MD, the Chicago Claudication Outcomes Research Group Journal of Vascular Surgery Volume 24, Issue 4, Pages (October 1996) DOI: /S (96) Copyright © 1996 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions
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Fig. 1 Univariate correlation of SF36 PF score and lowest leg ABI in 555 claudication patients (r = 0.12; p = 0.004). Regression equation is PF score = 17.6 (ABI) (95% confidence interval, 5.8 to 29.4; p = 0.003). Journal of Vascular Surgery , DOI: ( /S (96) ) Copyright © 1996 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions
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Fig. 2 Univariate correlation of WIQ walking distance score and lowest leg ABI in 555 claudication patients (r = 0.18; p < 0.001). Regression equation is WIQ score = 0.31 (ABI) (95% confidence interval, 0.17 to 0.45; p < ). Journal of Vascular Surgery , DOI: ( /S (96) ) Copyright © 1996 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions
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