title: [Current epidemiological situation of HIV/AIDS in Latin America: analysis of differences among countries].
abstract: BACKGROUND
  There is a great regional heterogeneity in the prevalence of HIV/ AIDS.
  
  
  OBJECTIVE
  To analyze the current situation of HIV/AIDS in Latin America by means of a comparative analysis among countries.
  
  
  METHODS
  In a descriptive study (document analysis), epidemiological data about HIV/AIDS in Latin America as well as population data were used. Prevalence indexes and the distribution of HIV/AIDS cases were compared according to gender, age and transmission mode.
  
  
  RESULTS
  Dominican Republic, Panama, El Salvador and Honduras are the countries with the highest prevalence indexes. Colombia is in the first position in percentage of young men with HIV/AIDS and it is in the second position in percentage of children. Costa Rica is the second country for percentage of young men and male adults infected with HIV/AIDS. Paraguay is in the second place for children with HIV/AIDS and it is the third country in young men living with HIV/AIDS. Dominican Republic is in the first position in the percentage of young and adult females living with HIV/AIDS. The main transmission mode in all Latin American countries is sexual intercourse (heterosexual and homo/bisexual).
  
  
  CONCLUSIONS
  Latin America is a heterogeneous region in HIV/AIDS which should be considered in the development and establishment of prevention strategies.
authors.affiliation: Facultad de Psicología, Universidad de Granada, Granada, España. inmate@ugr.es
authors.forename: Inmaculada
authors.initials: I
authors.lastname: Teva
authors.forename: Maria Paz
authors.initials: MP
authors.lastname: Bermúdez
authors.forename: Maria Teresa
authors.initials: MT
authors.lastname: Ramiro
authors.forename: Gualberto
authors.initials: G
authors.lastname: Buela-Casal
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology / Q000635:transmission; D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D015658:HIV Infections / Q000453:epidemiology* / Q000635:transmission; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007843:Latin America / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D055815:Young Adult