Schizophrenia - Risk Factors

(Page 2)

Behavioral and Motor Problems in Childhood. Children who later develop schizophrenia often suffer from the following certain problems, including excessive shyness or minor early physical and motor-control problems. Such problems are so common, however, that their presence without any other risk factors is no cause for concern.

Father’s Age. According to some studies, the older a father is when a child is born, the greater the risk is for schizophrenia in his offspring, perhaps because of a greater chance of genetic mutations in the sperm that can be passed on. In one study, children of fathers who were 50 years old or more faced a three-fold risk for schizophrenia compared to children of fathers who were 25 or younger.

Epilepsy. A family history of epilepsy increases the chance for developing schizophrenia or similar psychosis. Scientists think that epilepsy and schizophrenia may share similar genetic or environmental factors.

Review Date: 12/25/2007
Reviewed By: David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.; Harvey Simon, MD, Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital.

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org).

---

---