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Full-Text Articles in Medicine and Health Sciences
Reliability And Validity Of Ratings Of Perceived Exertion In Persons With Multiple Sclerosis, Brice T. Cleland, Benjamin A. Ingraham, Molly C. Pitluck, Alexander V. Ng
Reliability And Validity Of Ratings Of Perceived Exertion In Persons With Multiple Sclerosis, Brice T. Cleland, Benjamin A. Ingraham, Molly C. Pitluck, Alexander V. Ng
Exercise Science Faculty Research and Publications
Objective: To test the reliability and validity of using the Borg rating of perceived exertion (RPE) scale (ratings 6e20) in persons with multiple sclerosis (PwMS).
Design: Nonrandomized repeated measures.
Setting: Research laboratory.
Participants: Volunteer sample (N=27) comprised of 16 PwMS (10 women) and 11 age-matched persons without multiple sclerosis (MS) (6 women). Clinical measures included symptomatic fatigue, depression, and MS functional capacity.
Interventions: A submaximal cycling test was performed to estimate maximal capacity. Participants then pedaled for 2 minutes at 50% and 60% of predicted maximal oxygen consumption per unit time (V̇O2), and physiological measures and RPE were …