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.
Originally Answered: What is the average age of onset for paranoid schizophrenia? The average onset of schizophrenia is 16â30. To onset earlier than 16 is extremely rare, and shizophrenic like symptoms in under 16s are usually a different mental illness. For example, a 12 year old may hear voices and see things, but is actually by a depressive or manic episode.