The influence of physical activity on fatigue in patients with ESRD on hemodialysis

This study examined the relative influence of anemia, nonspecific symptoms and physical activity on fatigue in 43 patients with end stage renal disease on chronic hemodialysis. We found that low levels of physical activity and frequent symptoms were related to high levels of fatigue. Degree of anemia was not related to level of fatigue. Inactivity contributed to fatigue scores more than symptoms.