Delusional disorder epidemiology and demographics: Difference between revisions
Simrat Sarai (talk | contribs) No edit summary |
Simrat Sarai (talk | contribs) (→Age) |
||
| Line 14: | Line 14: | ||
==Age== | ==Age== | ||
Delusional disorder commonly affects individuals in middle to late adult life. First admissions to hospital for delusional disorder occur between age 33 and 55 years of age. | Delusional disorder commonly affects individuals in middle to late adult life. First admissions to hospital for delusional disorder occur between age 33 and 55 years of age. | ||
Age at onset ranges from 18–90 years, with a mean age of 40 years. | |||
==References== | ==References== | ||
{{reflist|2}} | {{reflist|2}} | ||
Revision as of 15:52, 8 December 2015
|
Delusional disorder Microchapters |
|
Diagnosis |
|---|
|
Treatment |
|
Case Studies |
|
Delusional disorder epidemiology and demographics On the Web |
|
American Roentgen Ray Society Images of Delusional disorder epidemiology and demographics |
|
Delusional disorder epidemiology and demographics in the news |
|
Risk calculators and risk factors for Delusional disorder epidemiology and demographics |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Simrat Sarai, M.D. [2]
Overview
The incidence of delusional disorders is approximately 0.7 to 3.0 cases per 100, 000 individuals annually. The prevalence of delusional disorders is approximately 24 to 30 cases per 100, 000 individuals annually. Females are more commonly affected with delusional disorder than males[1]
Epidemiology and Demographics
Delusional disorder accounts for approximately 1-2% of admissions to inpatient mental health facilities. The incidence of first admissions for delusional disorder is approximately 0.001-0.003%. The lifetime morbid risk of delusional disorder has been estimated to range from 0.05 to 0.1 percent.[2] According to DSM-5, the estimated lifetime prevalence of delusional disorder is 0.2 percent, which is far lower than the estimated lifetime prevalence for other major psychotic disorders such as schizophrenia and bipolar I disorder with lifetime prevalence of 0.3 to 0.87 percent and 0.24 to 0.6 percent respectively.[3][4][2][5] Approximate rates of delusional disorder reported in samples of patients receiving mental health treatment have ranged from 0.5 to 1.2 percent. As the majority of people with delusional disorder do not regard it as an illness or receive treatment, studies likely underestimate the prevalence of the disorder. Delusional disorders are uncommon in psychiatric practice, though this may be an underestimation due to the fact that those afflicted lack insight and thus avoid psychiatric assessment.
Incidence
The incidence of delusional disorders is approximately 0.7 to 3.0 cases per 100, 000 individuals annually.[1]
Prevalence
The prevalence of delusional disorders is approximately 24 to 30 cases per 100, 000 individuals annually.
Gender
Females are more commonly affected with delusional disorder than males.
Age
Delusional disorder commonly affects individuals in middle to late adult life. First admissions to hospital for delusional disorder occur between age 33 and 55 years of age. Age at onset ranges from 18–90 years, with a mean age of 40 years.
References
- ↑ 1.0 1.1 Delusional disorder. Wikipedia(2015) https://en.wikipedia.org/wiki/Delusional_disorder Accessed on November 30, 2015
- ↑ 2.0 2.1 Kendler KS (1982). "Demography of paranoid psychosis (delusional disorder): a review and comparison with schizophrenia and affective illness". Arch Gen Psychiatry. 39 (8): 890–902. PMID 7103678.
- ↑ Perälä J, Suvisaari J, Saarni SI, Kuoppasalmi K, Isometsä E, Pirkola S; et al. (2007). "Lifetime prevalence of psychotic and bipolar I disorders in a general population". Arch Gen Psychiatry. 64 (1): 19–28. doi:10.1001/archpsyc.64.1.19. PMID 17199051. Review in: Evid Based Ment Health. 2007 Aug;10(3):96
- ↑ Desk reference to the diagnostic criteria from DSM-5. Washington, DC: American Psychiatric Publishing, 2013. Print.
- ↑ Yamada N, Nakajima S, Noguchi T (1998). "Age at onset of delusional disorder is dependent on the delusional theme". Acta Psychiatr Scand. 97 (2): 122–4. PMID 9517905.