Aborto espontâneo em mulheres residentes nas proximidades do parque industrial do município do Rio Grande - RS

Noguez, Patrícia Tuerlinckx; Muccillo-Baisch, Ana Luíza; Cézar-Vaz, Marta Regina; Soares, Maria Cristina Flores

doi:10.1590/s0104-07072008000300004

Cited by 9 publications

(9 citation statements)

References 17 publications

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“…No presente estudo, a prevalência de AE na área com macroexposição foi 25,56%, sendo superior ao descrito por Noguez et al (2008), que estimaram a prevalência de aborto em mulheres residentes nas proximidades do Parque Industrial do município de Rio Grande (RS). Com uma amostra de 285 mulheres em idade fértil que moravam por no mínimo dois anos no local exposto a elevados níveis de poluição, os autores encontraram uma prevalência de 17,7% de abortamento espontâneo.…”

Section: Discussionunclassified

“…Para o cálculo amostral, considerou-se um erro alfa de 0,05, confiabilidade de 95%, risco relativo de 2,0 e poder do teste de 80% (LWANGA; LEMESHOW, 1991). Foi adotado como prevalência de abortamento espontâneo em áreas expostas à poluição, o valor de 17,7% (NOGUEZ et al, 2008). Os parâmetros amostrais aplicados neste estudo foram similares ao estudo que avaliou mesmo desfecho em mulheres residentes nas proximidades do parque Industrial do município do Rio Grande (RS).…”

Section: Delineamento Amostralunclassified

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Exposição à poluição durante a gestação e ocorrência de abortamento espontâneo

et al. 2022

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Resumo Realizou-se um estudo transversal para estimar a prevalência de abortamento espontâneo em 360 mulheres distribuídas em área de maior e menor exposição à poluição atmosférica proveniente do tráfego de veículos na Ilha de São Luís-MA e identificação de variáveis associadas. As participantes foram entrevistadas e os dados coletados foram submetidos à regressão logística bivariada e multivariada. A prevalência geral de aborto espontâneo foi 15,83%, correspondendo a 25,56% (n=180) na área de maior exposição e 6,11% (n=180) na área de menor exposição. Associaram-se ao aborto espontâneo o etilismo materno (OR=3,11), a presença de IST na gestação (OR=2,74), viver na área de alta exposição (OR=8,32), ter sofrido violência física ou psicológica na gestação (OR=4,25) e a ocorrência de abortamento de repetição (OR=39,11). Os resultados apontam para uma possível contribuição da poluição do ar proveniente do tráfego de veículos como fator de risco na etiologia do aborto espontâneo.

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Section: Discussionunclassified

Section: Delineamento Amostralunclassified

Exposição à poluição durante a gestação e ocorrência de abortamento espontâneo

et al. 2022

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“…The study evaluated the intellectual capacity of children residing in two areas located in the town of Rio Grande in southern Brazil, which were differentiated by exposure to environmental pollution, which was defined as the geographic distance from the industrial site as described by a prior study on wind direction [18].…”

Section: Discussionmentioning

confidence: 99%

“…Both areas were identified by a previous study that analyzed the prevalence of high winds in the town, accounting for proximity to the town's industrial site [18].…”

Section: Participantsmentioning

confidence: 99%

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Intellectual Capacity of Children Exposed to Environmental Pollution in the Extreme South of Brazil

Dupont-Soares¹,

Baisch²,

Soares³

2015

JHS

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Abstract:Objective: The study evaluated the intellectual capacity of children who live in areas that were E (exposed) or NE (not exposed) to environmental pollution. Method: 246 students between the ages of 8 and 11 years and 8 months were evaluated. Data were collected between May and June 2010 using a semi-structured questionnaire to examine factors that were related to compromised intellectual capacity. Intellectual capacity was evaluated with Raven's Colored Progressive Matrices Scale. The intellectual capacity of children who live in areas that were exposed or not exposed was compared using chi-squared tests and raw and adjusted analyses were conducted using Poisson regression. Results: The general occurrence of intellectual impairment was 28.9%, with 22.0% in the non-exposed area and 36.1% in the exposed area (p = 0.01). The outcome was associated with the following: a lack of companionship (RP = 2.77; p < 0.00), maternal education of less than five years (RP = 2.13; p < 0.00), the mother not being Caucasian (RP = 1.57; p < 0.00), residing in an exposed area (RP = 1.88; p < 0.00), and nutritional risk/malnutrition (RP = 2.83; p < 0.00). Conclusions: The results showed a high occurrence of intellectual impairment and a significant difference between the environmental areas. Additional research is needed to improve the understanding of several results. The town's priorities should include efforts related to environmental health.

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Influence of environmental contamination on pregnancy outcomes

Guimarães

Cunha

Carvalho

et al. 2015

Environ Sci Pollut Res

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This study aims to compare pregnancy outcomes in four contaminated areas to those observed in a non-contaminated area of similar socioeconomic status. A cross-sectional study was carried out. A structured and pre-tested questionnaire was administered to population-based samples of 788-920 families in each of the five studied areas. The exposure assessment used was an ecological measure. Using logistic regression, odds of several pregnancies outcomes (pregnancy occurrence, miscarriage, stillbirth, prematurity, low birth weight, congenital malformation, and multiple births) were estimated after adjustment for potential confounders such as socioeconomic, demographic, and substance abuse factors. We adopted a statistical significance level of 5 %. In three of the four exposed areas, pregnancy occurrence was reduced in comparison to the control area (Area 2, odds ratio (OR) = 0.68, 95 % CI = 0.54-0.86; Area 3, OR = 0.76, 95 % CI = 0.60-0.97; Area 4, OR = 0.71, 95 % CI = 0.56-0.90). Also, a significantly increased odds of miscarriage for living in Area 3 (OR = 1.83, 95 % CI = 1.07-3.12) was found. The other pregnancy outcomes were not significantly elevated in the exposed areas. In conclusion, this study shows evidence of reduced pregnancy occurrence and increased miscarriage occurrence in some of the contaminated areas, compared to the control area.

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Aborto espontâneo em mulheres residentes nas proximidades do parque industrial do município do Rio Grande - RS

Cited by 9 publications

References 17 publications

Exposição à poluição durante a gestação e ocorrência de abortamento espontâneo

Exposição à poluição durante a gestação e ocorrência de abortamento espontâneo

Intellectual Capacity of Children Exposed to Environmental Pollution in the Extreme South of Brazil

Influence of environmental contamination on pregnancy outcomes

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