Medicine and science in sports and exercise
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Med Sci Sports Exerc · Oct 2012
Randomized Controlled TrialEffects of exercise therapy on cardiorespiratory fitness in patients with schizophrenia.
Increased mortality in schizophrenia is caused largely by coronary heart disease (CHD). Low cardiorespiratory fitness (CRF) is a key factor for CHD mortality. We compared CRF in patients with schizophrenia to CRF of matched healthy controls and reference values. Also, we examined the effects of exercise therapy on CRF in patients with schizophrenia and in controls. ⋯ Patients had lower CRF levels compared with controls and reference values. Exercise therapy increased VO(2peak) and W(peak) in patients and controls. VO(2peak) and W(peak) decreased in nonexercising patients.