الخلاصة

This project is designed to study the schizophrenia disease in Al-Najaf provenance and its relation with thyroid hormones T3 and T4. It was involved 100 subjects divided into two groups: patients group which contain 50 patients with schizophrenia and control group which included 50 healthy subjects. The age of patients and control subjects ranging from 20 to 70 years. Blood sample was collected for measuring thyroid hormones. The results showed that schizophrenia disease was more common in patient with interval age 31 to 40 years and the incidence of this disease more common in male with 48 cases than female in 2 cases. Also the study showed that tobacco smoking significantly increased the risk of this diseases and most patients were living in urban area. In regard to the levels of thyroid hormones(TH) the results were recorded significantly Pd”0.05 increasing in the levels of them both T3 and T4.