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Handwriting Analysis Indicates Spontaneous Dyskinesias in Neuroleptic Naïve Adolescents at High Risk for Psychosis

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Published on: November 21, 2013

[Psychiatric epidemiological research in Iceland].

|May 20, 2011

Summary

Epidemiological studies reveal mental disorder prevalence in Iceland is similar to other nations, with alcoholism increasing. Service needs significantly outweigh current provision, highlighting a critical gap in mental healthcare access.

Area of Science:

Psychiatry and Public Health
Epidemiology
Mental Health Research

Context:

Iceland has a 150-year tradition of epidemiological studies on mental disorders.
Early studies suggested higher prevalence in Iceland due to methodological factors in a small population.
Recent data indicates mental disorder frequency aligns with international averages, except for a rise in alcoholism.

Purpose:

To review historical and current epidemiological data on mental disorders in Iceland.
To assess the prevalence, incidence, and service needs related to mental health conditions.
To emphasize the importance of continued epidemiological research for prevention and treatment.

Summary:

The prevalence of mental disorders in Iceland (ages 5-60) is approximately 20%, increasing after age 70 due to organic causes.

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Alcoholism has shown a significant increase in the last 50-60 years.

The incidence of first psychiatric consultations is under 1% annually, with an estimated disease expectancy of 34% by age 61, likely higher due to unaddressed conditions.

Impact:

Current mental health service provision is insufficient, with an estimated 40-50,000 individuals affected versus 8,000 seen by psychiatrists annually.
General practitioners play a key role in prescribing psychotropic medications, while inpatient treatment focuses on substance abuse.
Epidemiological research is crucial for identifying at-risk groups and improving preventive strategies and overall mental healthcare in Iceland.