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Published on: January 28, 2014
[Epidemiological study of mental health in the general population of Argentina]
Juan C Stagnaro1, Alfredo Cía, Néstor Vázquez
1Departamento de Psiquiatría y Salud Mental, Facultad de Medicina, Universidad de Buenos Aires, Argentina. jcstagnaro@gmail.com.
Abstract:
In this paper we report the findings of the first "Epidemiological study of mental health in the general population of Argentina" in the framework of the World Mental Health Survey Initiative WHO / Harvard, in collaboration with the Faculty of Medicine of the University of Buenos Aires and the Asociación de Psiquiatras Argentinos (APSA) with funding from the Ministry of Health. Methodology: A multistage probabilistic household survey was conducted using the Composite International Diagnostic Interview (CIDI). The survey was conducted on 3,927 people aged 18 and over (no age limit), with fixed residence in one of the eight largest urban areas in the country (Buenos Aires, Córdoba, Corrientes-Resistencia, Mendoza, Neuquén, Rosario, Salta and Tucumán), representing approximately 50.1% of the adults living in the country. The response rate was 77%. Results: The lifetime prevalence of any mental disorder in the general population of Argentina over 18 years of age was 29.1% and the projected life risk up to 75 years of age was 37.1%. The disorders with the highest life prevalence were Major Depressive Disorder (8.7%), Alcohol Abuse Disorder (8.1%) and Specific Phobia (6.8%). Anxiety Disorders were the most prevalent group (16.4%), followed by Mood Disorders (12.3%), Substance Disorders (10.4%), and Impulse Control Disorders (2.5%). The prevalence in the last 12 months of any mental disorder was 14.8%, a quarter of wich were classified as severe. 11.6% received treatment in the previous 12 months and only 30.2% of those who suffered a severe disorder received it. The results provide essential data for health planning and implementation and the training of the mental health workforce.
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