title: Workplace carcinogen and pesticide exposures in Costa Rica.
abstract: The CAREX data system converts national workforce volumes and proportions of workers exposed to workplace carcinogens into numbers of exposed in 55 industrial categories. CAREX was adapted for Costa Rica for 27 carcinogens and seven groups of pesticides. Widespread workplace carcinogens in the 1.3 million workforce of Costa Rica are solar radiation (333,000 workers), diesel engine exhaust (278,000), environmental tobacco smoke (71,000), hexavalent chromium compounds (55,000), benzene (52,000), wood dust (32,000), silica dust (27,000), lead and inorganic lead compounds (19,000), and polycyclic aromatic compounds (17,000). The most ubiquitous pesticides were paraquat and diquat (175,000), mancozeb, maneb, and zineb (49,000), chlorothalonil (38,000), benomyl (19,000), and chlorophenoxy herbicides (11,000). Among women, formaldehyde, radon, and methylene chloride overrode pesticides, chromium, wood dust, and silica dust in numbers of exposed. High-risk sectors included agriculture, construction, personal and household services, land and water transport and allied services, pottery and similar industries, woodworks, mining, forestry and logging, fishing, manufacturing of electrical machinery, and bar and restaurant personnel.
authors.affiliation: Instituto Regional de Estudios en Sustancias Tóxicas, Facultad de Ciencias de la Tierra y el Mar, Universidad Nacional, Apartado Postal 86, 3000 Heredia, Costa Rica. timo_partanen@yahoo.com
authors.forename: Timo
authors.initials: T
authors.lastname: Partanen
authors.forename: Jorge
authors.initials: J
authors.lastname: Chaves
authors.forename: Catharina
authors.initials: C
authors.lastname: Wesseling
authors.forename: Fabio
authors.initials: F
authors.lastname: Chaverri
authors.forename: Patricia
authors.initials: P
authors.lastname: Monge
authors.forename: Clemens
authors.initials: C
authors.lastname: Ruepert
authors.forename: Aurora
authors.initials: A
authors.lastname: Aragón
authors.forename: Manolis
authors.initials: M
authors.lastname: Kogevinas
authors.forename: Christer
authors.initials: C
authors.lastname: Hogstedt
authors.forename: Timo
authors.initials: T
authors.lastname: Kauppinen
mesh_terms: D002273:Carcinogens / Q000032:analysis*; D003364:Costa Rica / Q000453:epidemiology; D004784:Environmental Monitoring / Q000379:methods*; D062665:Epidemiological Monitoring; D005260:Female; D006801:Humans; D007221:Industry; D008297:Male; D016273:Occupational Exposure / Q000032:analysis* / Q000706:statistics & numerical data; D016272:Occupational Health / Q000706:statistics & numerical data; D010575:Pesticides / Q000032:analysis*; D015995:Prevalence; D040442:Public Health Informatics
chemical_list: D002273:Carcinogens; D010575:Pesticides