Disorganized schizophrenia is a type of schizophrenia in which behavior is disturbed and has no purpose.
The cause is unknown. This type of schizophrenia usually begins before age 25. A family history of depression or psychosis increases the likelihood of having the disease.
International early psychosis association writing group. International clinical practice guidelines for early psychosis. Br J Psychiatry, 2005;187:s120-s124.
Addington D, Bouchard RH, Goldberg J, Honer B, Malla A, Norman R, Tempier R. Clinical practice guidelines: treatment of schizophrenia. Can J Psychiatry, 2005;50:7s-57s.