Prognostic Value of Functional Performance for Mortality in Patients With Peripheral Artery Disease
Mary M. McDermott, MD*, ,*,
Lu Tian, ScD,
Kiang Liu, PhD,
Jack M. Guralnik, MD, PhD ,
Luigi Ferrucci, MD, PhD||,
Jin Tan, MS,
William H. Pearce, MD ,
Joseph R. Schneider, MD, PhD,¶ and
Michael H. Criqui, MD, MPH#
* Department of Medicine, Northwestern University’s Feinberg School of Medicine, Chicago, Illinois
Department of Preventive Medicine, Northwestern University’s Feinberg School of Medicine, Chicago, Illinois
Department of Surgery, Northwestern University’s Feinberg School of Medicine, Chicago, Illinois
Laboratory of Epidemiology, Demography, and Biometry, National Institute on Aging, Bethesda, Maryland
|| Laboratory of Clinical Epidemiology, National Institute on Aging, Bethesda, Maryland
¶ Department of Surgery, Evanston Northwestern Hospital, Evanston, Illinois
# Department of Family and Preventive Medicine, University of California at San Diego, San Diego, California.
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Figure 1 Associations of Functional Performance With All-Cause Mortality Among Persons With PAD (n = 444)
Model 1: results of proportional hazards analyses adjusting for age and gender; Model 2: results of proportional hazards analyses adjusting for age, gender, race, comorbidities (cardiovascular diseases, pulmonary disease, cancer, and diabetes), body mass index, cigarette smoking history, and the ankle brachial index. PAD = peripheral artery disease.
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Figure 2 Associations of Functional Performance With Cardiovascular Disease Mortality Among Persons With PAD (n = 444)
Model 1: results of proportional hazards analyses adjusting for age and gender; Model 2: Results of proportional hazards analyses adjusting for age, gender, race, comorbidities (cardiovascular diseases, pulmonary disease, cancer, and diabetes), body mass index, cigarette smoking history, and the ankle brachial index. Because of a small number of cardiovascular deaths in patients with short physical performance battery scores of 0 to 4, this category was combined with the category of participants with a short physical performance battery score of 5 to 8. PAD = peripheral artery disease.
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