T. Kitamura et al., SEX-DIFFERENCES IN SCHIZOPHRENIA - A DEMOGRAPHIC, SYMPTOMATIC, LIFE-HISTORY AND GENETIC-STUDY, Japanese journal of psychiatry and neurology, 47(4), 1993, pp. 819-824
Twenty-one male and 32 female inpatients who met the criteria of schiz
ophrenia according to the Research Diagnostic Criteria were compared f
or demographic, symptomatic, life history, and genetic variables. Fema
le schizophrenics were marginally less likely to have auditory halluci
nations; They were more likely to have early loss experiences (either
bereavement or separation from a parent) before the age of 16. No othe
r differences were found between the men and women.