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Impact of exercise on patients with depression and anxiety |
Oeland A-M, Laessoe U, Olesen AV, Munk-Jorgensen P |
Nordic Journal of Psychiatry 2010 May;64(3):210-217 |
clinical trial |
5/10 [Eligibility criteria: Yes; Random allocation: Yes; Concealed allocation: Yes; Baseline comparability: Yes; Blind subjects: No; Blind therapists: No; Blind assessors: No; Adequate follow-up: No; Intention-to-treat analysis: No; Between-group comparisons: Yes; Point estimates and variability: Yes. Note: Eligibility criteria item does not contribute to total score] *This score has been confirmed* |
BACKGROUND: Persons with common mental disorders are at risk of lowered physical activity. AIMS: To investigate if patients with depressive and/or anxiety disorders can achieve a level of physical activity meeting public health recommendations, increase their physical fitness and quality of life (QoL) through participation in a physical exercise programme. METHODS: In a non-blinded controlled study, 48 patients referred by private psychiatric clinics and private general practices were either treated in an intervention (n = 27) or a control group (n = 21). The intervention group took part in 20 weeks of group exercise consisting of aerobic training and non-aerobic weight-lifting. All participants were interviewed and tested at baseline, week 20 and at week 32. RESULTS: The intervention group increased in physical activity (120 min/week) and VO2max (0.48 mlO2/min). The VO2max increase was maintained after a 12-week follow-up period. Findings should be conservatively interpreted because of high attrition rate. CONCLUSIONS: Patients with anxiety and/or depressive disorders who participated in a structured, supervised exercise programme achieved in accordance with public health recommendations a higher level of physical activity and VO2max. CLINICAL IMPLICATIONS: The clinical implications of the study may be a suggestion of offering physical exercise to milder and moderate severe cases of depression and anxiety.
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