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Dialysis patients' anxiety, depression linked to physical impairments

Higher rates of depression and anxiety among adults undergoing dialysis could be associated with their impaired physical exercise capability and reduced daily physical activity, researchers have found. Hemodialysis is a life-preserving treatment for hundreds of thousands of Americans with kidney failure. It is a medical procedure to remove fluid and waste products from the blood and to correct electrolyte imbalances. This is accomplished using a machine and a dialyzer, which is sometimes described as an "artificial kidney."
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