Background Perceived physical fatigability is highly prevalent in older adults and associated
with mobility decline and other health consequences. We examined the prognostic value of …

Background Fatigue, inflammation, and physical activity (PA) are all independently
associated with gait speed, but their directionality is not fully elucidated. Aims Evaluate the …

Different from fatigue, an instantaneous state of tiredness, weakness and lack of energy,
fatigability is a trait that contextualizes whole-body fatigue to the level of activity (ie, intensity …

Background: While some long-term effects of COVID-19 are respiratory in nature, a non-
respiratory effect gaining attention has been a decline in hemoglobin, potentially mediated …

Background Lower physical activity has been cross-sectionally associated with greater
perceived fatigability, defined as self-reported fatigue anchored to activity intensity and …

Background Falls occur annually in 25% of adults aged≥ 65 years. Fall-related injuries are
increasing, highlighting the need to identify modifiable risk factors. Methods Role of …

In patients with anemia, there is interest in understanding the impact of red blood cell (RBC)
transfusion on patient-reported outcomes such as fatigue. However, data from previous …

Greater perceived physical fatigability and lower skeletal muscle energetics are predictors of
mobility decline. Characterizing associations between muscle energetics and perceived …

Background Slower gait speed may be driven by greater energy deficits and fatigability
among older adults. We examined associations of walking energetics and perceived …

Background/aim: There is now an urgent need to reduce the burden due to persistent 9
illnesses for patients, health-care providers, governments and economies, which has 10 …