The effects of physical exercises to mental state and quality of life in patients with schizophrenia.

The purpose of this study was to examine the effects of 10 weeks of physical exercises programme on mental states and quality of life (QOL) of individuals with schizophrenia. The study involved 30 inpatients or outpatients with schizophrenia who were assigned randomly into aerobic exercise (n = 15) group and control (n = 15) group, participated to the study voluntarily. There were no personal differences such as age, gender, disorder duration, medication use between the both groups. An aerobic exercise programme was applied to the subject group, the periods of 10 weeks as 3 days in a week. Data were collected by using the Brief Symptom Inventory, the Scale for the Assessment of Positive Symptoms, the Scale for the Assessment of Negative Symptoms and to the both group before and after the exercise programme. After the 10-week aerobic exercise programmes the subjects in the exercise programme showed significantly decreases in the Scale for the Assessment of Positive Symptoms, the Scale for the Assessment of Negative Symptoms and the Brief Symptom Inventory points and their World Health Organization Quality of Life Scale-Turkish Version points were increased than controls. These results suggest that mild to moderate aerobic exercise is an effective programme for decreasing psychiatric symptoms and for increasing QOL in patients with schizophrenia.