Since characterological characteristics of patients with schizophrenia and comorbid alcohol abuse are not well established, we compared outpatients with DSM-IV schizophrenia, with (n = 51) and without alcohol-abuse (n = 51), matched for sex, age, IQ, and symptom severity, using the Temperament and Character Inventory. Dual-diagnosis patients showed highly selective greater novelty seeking.
From the *Schizophrenia Research Group, Department of Psychiatry, Seoul National Hospital, Seoul; †Department of Neuropsychiatry, College of Medicine, Hanyang Unversity, Guri, Republic of Korea; ‡Department of Psychiatry, Harvard Medical School and Psychotic Disorders Program, McLean Division of Massachusetts General Hospital, Boston, Massachusetts.
Send reprint requests to Jin Hun Kim, MD, Department of Psychiatry, Seoul National Hospital, 51 Neungdong-Ro, Gwangin-Gu, Seoul 143711, Republic of Korea. E-mail: email@example.com.