How many people have schizophrenia?
Epidemiology of schizophrenia
This additional post-menopausal peak of late-onset schizophrenia in women calls into question the etiology of the disease and raises a debate about "subtypes" of schizophrenia, with men and women being susceptible to different types (see Causes of Schizophrenia). This is further supported by the variability in presentation of the disease between the genders.[13]