Reliability, Responsiveness, and Validity of the Visual Analog Fatigue Scale to Measure Exertion Fatigue in People with Chronic Stroke: A Preliminary Study

<table>Scatterplot illustrating the relationship between EF and HR increase. EF: Exertion Fatigue, HR: Heart rate, and BPM: beats per minute.</table>

Stroke Research and Treatment

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Figure 4: Reliability, Responsiveness, and Validity of the Visual Analog Fatigue Scale to Measure Exertion Fatigue in People with Chronic Stroke: A Preliminary Study 

Figure 4 | Reliability, Responsiveness, and Validity of the Visual Analog Fatigue Scale to Measure Exertion Fatigue in People with Chronic Stroke: A Preliminary Study 