Los trastornos mentales en America Latina y el Caribe: Asunto prioritario para la salud pública

Translated title of the contribution: Mental disorders in Latin America and the Caribbean: A public health priority

Robert Kohn, Itzhak Levav, José M Caldas-de-Almeida, Benjamín Vicente, Laura Andrade, Jorge J. Caraveo-Anduaga, Shekhar Saxena, Benedetto Saraceno

Research output: Contribution to journalArticlepeer-review

155 Citations (Scopus)


Objective. The growing burden of mental disorders in Latin America and the Caribbean has become too large to ignore. There is a need to know more about the prevalence of mental disorders and the gap between the number of individuals with psychiatric disorders and the number of those persons who remain untreated even though effective treatments exist. Having that knowledge would make it possible to improve advocacy, adopt better policies, formulate innovative intervention programs, and apportion resources commensurate with needs. Methods. Data were extracted from community-based psychiatric epidemiological studies published in Latin America and the Caribbean from 1980 through 2004 that used structured diagnostic instruments and provided prevalence rates. Estimates of the crude rates in Latin America and the Caribbean for the various disorders were determined by calculating the mean and median rates across the studies, by gender. In addition, data on service utilization were reviewed in order to calculate the treatment gap for specific disorders. Results. Nonaffective psychosis (including schizophrenia) had an estimated mean one-year prevalence rate of 1.0%; major depression, 4.9%; and alcohol use abuse or dependence, 5.7%. Over one-third of individuals with nonaffective psychosis, over half of those with an anxiety disorder, and some three-fourths of those with alcohol use abuse or dependence did not receive mental health care from either specialized or general health services. Conclusions. The current treatment gap in mental health care in Latin America and the Caribbean remains wide. Further, current data likely greatly underestimate the number of untreated individuals. The epidemiological transition and changes in the population structure will further widen the treatment gap in Latin America and the Caribbean unless mental health policies are formulated or updated and programs and services are expanded.

Translated title of the contributionMental disorders in Latin America and the Caribbean: A public health priority
Original languageSpanish
Pages (from-to)229-240
Number of pages12
JournalRevista Panamericana de Salud Publica/Pan American Journal of Public Health
Issue number4-5
Publication statusPublished - Oct 2005


  • Caribbean region
  • Health policy
  • Health resources
  • Latin America
  • Mental disorders
  • Mental health
  • Mental health services


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