A brief self-administered questionnaire to determine functional capacity (The Duke Activity Status Index)

PHYSICAL ACTIVITY AS AN INDEX OF HEART ATTACK RISK IN COLLEGE ALUMNI1

Ralph S. Paffenbarger, Alvin L. Wing, Robert T. Hyde · American Journal of Epidemiology · 1978 · 2K citations

Education, Cardiology, Sports Medicine +13

A questionnaire for the assessment of leisure time physical activities

Henry L. Taylor, David R. Jacobs, Beth Schucker et al. · Journal of Chronic Diseases · 1978 · 1.9K citations

Education, Kinesiology, Physical Education +11

Regression modelling strategies for improved prognostic prediction

Frank E. Harrell, Kerry L. Lee, Robert M. Califf et al. · Statistics in Medicine · 1984 · 1.8K citations

Public Health, Biostatistics, Cardiology +17

Assessment of quality of life in clinical trials of cardiovascular therapies

Nanette K. Wenger, Margaret E. Mattson, Curt D. Furberg et al. · The American Journal of Cardiology · 1984 · 987 citations

Medicine, Cardiology, Internal Medicine +14

Comparative reproducibility and validity of systems for assessing cardiovascular functional class: advantages of a new specific activity scale.

Lee Goldman, Beverly E. Hashimoto, E. Francis Cook et al. · Circulation · 1981 · 980 citations · Full text

Education, Cardiology, Clinical Cardiology +13