Summary Table of Contents+. 1  Rule 3100. Compliance with Auditing and Related Professional Practice Standards. 2  Rule 3101. Certain Terms Used in Auditing and Related Professional Practice Standards. 3  Rule 3200. Auditing Standards. 4  Rule 3210. Amendments. 5  Rule 3211. Auditor Reporting of Certain Audit Participants. 6  Rule 3300T.
Age of onset of schizophrenia varies among people, but occurs in early adulthood for the vast majority of people--typically between the ages of 16 and 30. While schizophrenia affects men and women in equal numbers, symptoms tend to begin at a younger age for men.
Unlike virtually every other mental illness, schizophrenia is fairly unique in that its first onset is nearly always in young adulthood â not childhood or as a teen, and rarely after oneâs 30s.ome believe those with schizophrenia have a hard life ahead of them, and thatâs usually true. The DSM-5 suggests that the course of the disorder âappears to be favorable in about 20 percent of those with schizophreniaâ â not an optimistic number.