title: Pesticide-related illness and injuries among banana workers in Costa Rica: a comparison between 1993 and 1996.
abstract: An intervention program considerably decreased systemic poisonings on banana plantations in Costa Rica in the early 1990s. Nevertheless, pesticide safety continues to be controversial. To examine the determinants of acute pesticide-related illness on banana plantations, the authors surveyed occupational injuries and illness among banana workers in the Atlantic Region of Costa Rica that were reported during 1993 and 1996 to the National Insurance Institute. Incidence rates were calculated for categories of pesticides and types of medical problems, for all and subgroups of banana workers. Between 1993 and 1996, an overall 35% decrease in injuries was observed, attributable to a marked decline in topical injuries (3.3 vs 1.9 per 100 workers), whereas systemic poisonings remained the same (0.7 per 100 in both years). The decrease concerned selectively milder skin conditions, indicating underreporting of less severe health effects. In both years, paraquat was the pesticide most frequently associated with injuries, mostly skin and eye lesions. Workers at highest risk per unit time of exposure were nematocide applicators, herbicide applicators, and cleaners of packing plants. Despite control measures, further reduction of systemic illness had not been achieved. The decrease of topical injuries may be partly explained by improved work conditions, but possible underreporting hinders interpretation. Pesticide-related illness on banana plantations is a persistent problem.
authors.affiliation: Central American Institute for Studies on Toxic Substances (IRET), Universidad Nacional, Heredia, Costa Rica. cwesseli@una.ac.cr
authors.forename: C
authors.initials: C
authors.lastname: Wesseling
authors.forename: B
authors.initials: B
authors.lastname: van Wendel de Joode
authors.forename: P
authors.initials: P
authors.lastname: Monge
mesh_terms: D000062:Accidents, Occupational / Q000706:statistics & numerical data; D016573:Agrochemicals / Q000009:adverse effects*; D003364:Costa Rica / Q000453:epidemiology; D006801:Humans; D009784:Occupational Diseases / Q000139:chemically induced / Q000453:epidemiology*; D010575:Pesticides / Q000009:adverse effects* / Q000506:poisoning; D012871:Skin Diseases / Q000139:chemically induced / Q000453:epidemiology; D019862:Zingiberales
chemical_list: D016573:Agrochemicals; D010575:Pesticides