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RESEARCH PRODUCT
Prenatal and postnatal residential usage of insecticides in a multicenter birth cohort in Spain
Jan-paul ZockSabrina LlopMarisa EstarlichAna EspluguesAna Fernández-somoanoAdonina TardónAlfredo MarcoFerran BallesterAna Luisa Alarcón JiménezLoreto Santa MarinaLidia Casassubject
AdultPediatricsmedicine.medical_specialtyInsecticidesEnvironmental EngineeringSelf-reportedPregnancyEnvironmental healthmedicineEnvironmental ChemistryHumansLongitudinal StudiesWaste Management and DisposalLife StyleBiologyApplication methodsInsecticidePregnancybusiness.industryEnvironmental exposureEnvironmental Exposuremedicine.diseaseResidentialPollutionChildhoodPesticideChemistryLifestyle factorsSocioeconomic FactorsMaternal ExposureSpainGestationRegression AnalysisResidenceFemaleBirth cohortbusinessBedroomdescription
Abstract: This study aimed to describe the residential use of insecticides in a birth cohort in Spain. Study subjects were 2 456 women enrolled into the INMA (Environment and Childhood) birth cohort followed prospectively during pregnancy and in the early postnatal period. The women were recruited at the beginning of their pregnancy between 2003 and 2008 in four regions of Spain. Socio-demographic, environmental and lifestyle information was obtained at two interviews during pregnancy, one at the first (mean:13.8 +/- 2.6 weeks of gestation) and the other at the third trimester (mean: 33.3 +/- 23 weeks of gestation). Information about prenatal use of indoor and outdoor insecticides (type, timing, place of application, place of storage) was obtained from the second interview. In a 3rd interview (mean: 16.2 +/- 6.9 months of age of children), information about postnatal indoor and outdoor insecticide use was obtained. Regression models examined the association between demographic and lifestyle factors and pesticide use to determine which characteristics predicted use prenatally and postnatally. Fifty-four percent of women reported using indoor insecticides during pregnancy, 45% in their bedroom and 47% elsewhere in the house. Plug-in devices were the most frequent application methods used in the pregnant woman's bedroom and insecticide sprays elsewhere in the house. The maternal factors related to prenatal use of indoor insecticides were parity, country of birth, educational level, region of residence, having a garden or yard with plants, and living near an agricultural area. These products continued to be used postnatally, although 20% of the women stopped using them. Foetuses and children are especially vulnerable to pesticide exposure; thus knowing how pesticides are used during pregnancy and infancy may be a starting point for the study of their potential effects on health as well as useful for designing preventive actions. (C) 2013 Elsevier B.V. All rights reserved.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2013-01-01 |