A Preliminary Statistical Study of Whether Pesticide use Could be Related to birth defects in a rural area of Venezuela
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| Natura: | Artículo científico |
| Lingua: | en |
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Universidad Nacional de Colombia
2008
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| _version_ | 1876426646241673216 |
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| author | Maritza Rojas |
| author_facet | Maritza Rojas |
| contents | A Preliminary Statistical Study of Whether Pesticide use Could be Related to birth defects in a rural area of Venezuela Maritza Rojas Olga Agreda Saba Infante Salud NLM) exposure pesticide Congenital malformation Venezuela (source: MeSH Objectives This study was carried out in response to health authorities' concerns regarding what they considered to be a "high proportion" of birth defects (BD) in a rural Venezuelan state as the preliminary step towards subsequent health assessment regarding exposure to pesticides and possible association with registered BD. Methods This was a cross-sectional descriptive study. Generalised linear modelling (GLM) was used for relating BD with county of origin and the date of the events. Pesticideuse reports were used for assessing exposure to pesticides. Infants' medical records for 1999-2002 were obtained from the state hospital. The study group consisted of 108 BD cases from 8 municipalities. Results The cardiovascular system had the highest frequency (20,4 %) of BD, followed by the gastro-intestinal (18,5 %) and urogenital systems (10,2 %). Anilides were the most frequently used group of liquid pesticides (39,8 %), followed by phosphonomethyl- glycine (19,6 %). The most commonly used solid pesticides were organophosphates (54,4 %). GLM revealed some significant results; the number of BD increased exponentially throughout the years being studied. Conclusions A causal association between BD and potential pesticide exposure could not be demonstrated due to data limitations. A more in-depth exposure assessment and epidemiological studies are still needed for characterising the risk of exposure to pesticides in terms of birth outcomes in the area being studied. 2008 artículo científico 0124-0064 https://www.redalyc.org/articulo.oa?id=42210108 en http://www.redalyc.org/revista.oa?id=422 Revista de Salud Pública application/pdf Universidad Nacional de Colombia Revista de Salud Pública (Colombia) Num.1 Vol.10 |
| format | Artículo científico |
| id | redalyc_42210108 |
| institution | Redalyc |
| language | en |
| publishDate | 2008 |
| publisher | Universidad Nacional de Colombia |
| spellingShingle | A Preliminary Statistical Study of Whether Pesticide use Could be Related to birth defects in a rural area of Venezuela Maritza Rojas Salud NLM) exposure pesticide Congenital malformation Venezuela (source: MeSH A Preliminary Statistical Study of Whether Pesticide use Could be Related to birth defects in a rural area of Venezuela Maritza Rojas Olga Agreda Saba Infante Salud NLM) exposure pesticide Congenital malformation Venezuela (source: MeSH Objectives This study was carried out in response to health authorities' concerns regarding what they considered to be a "high proportion" of birth defects (BD) in a rural Venezuelan state as the preliminary step towards subsequent health assessment regarding exposure to pesticides and possible association with registered BD. Methods This was a cross-sectional descriptive study. Generalised linear modelling (GLM) was used for relating BD with county of origin and the date of the events. Pesticideuse reports were used for assessing exposure to pesticides. Infants' medical records for 1999-2002 were obtained from the state hospital. The study group consisted of 108 BD cases from 8 municipalities. Results The cardiovascular system had the highest frequency (20,4 %) of BD, followed by the gastro-intestinal (18,5 %) and urogenital systems (10,2 %). Anilides were the most frequently used group of liquid pesticides (39,8 %), followed by phosphonomethyl- glycine (19,6 %). The most commonly used solid pesticides were organophosphates (54,4 %). GLM revealed some significant results; the number of BD increased exponentially throughout the years being studied. Conclusions A causal association between BD and potential pesticide exposure could not be demonstrated due to data limitations. A more in-depth exposure assessment and epidemiological studies are still needed for characterising the risk of exposure to pesticides in terms of birth outcomes in the area being studied. 2008 artículo científico 0124-0064 https://www.redalyc.org/articulo.oa?id=42210108 en http://www.redalyc.org/revista.oa?id=422 Revista de Salud Pública application/pdf Universidad Nacional de Colombia Revista de Salud Pública (Colombia) Num.1 Vol.10 |
| title | A Preliminary Statistical Study of Whether Pesticide use Could be Related to birth defects in a rural area of Venezuela |
| topic | Salud NLM) exposure pesticide Congenital malformation Venezuela (source: MeSH |
| url | https://www.redalyc.org/articulo.oa?id=42210108 |