Prenatal and Postnatal PCB-153 and p,p'-DDE Exposures and Behavior Scores at 5-9 Years of Age among Children in Greenland and Ukraine
BACKGROUND: Studies have reported some evidence of adverse effects of organochlorine exposures on child development, but the results have been inconsistent, and few studies have evaluated associations with child behavior. OBJECTIVE: We investigated the association between prenatal and early-life exp...
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ftunivutrecht:oai:dspace.library.uu.nl:1874/359840 2023-07-23T04:19:32+02:00 Prenatal and Postnatal PCB-153 and p,p'-DDE Exposures and Behavior Scores at 5-9 Years of Age among Children in Greenland and Ukraine Rosenquist, Aske Hess Høyer, Birgit Bjerre Julvez, Jordi Sunyer, Jordi Pedersen, Henning Sloth Lenters, Virissa Jönsson, Bo A G Bonde, Jens Peter E. Toft, Gunnar LS IRAS EEPI GRA (Gezh.risico-analyse) dIRAS RA-2 2017-10-03 image/pdf https://dspace.library.uu.nl/handle/1874/359840 en eng 0091-6765 https://dspace.library.uu.nl/handle/1874/359840 info:eu-repo/semantics/OpenAccess Child Child Behavior Child Development Preschool Dichlorodiphenyl Dichloroethylene Environmental Exposure Environmental Pollutants Female Greenland Humans Male Polychlorinated Biphenyls Ukraine Article 2017 ftunivutrecht 2023-07-02T02:19:44Z BACKGROUND: Studies have reported some evidence of adverse effects of organochlorine exposures on child development, but the results have been inconsistent, and few studies have evaluated associations with child behavior. OBJECTIVE: We investigated the association between prenatal and early-life exposures to 2,2',4,4',5,5'-hexachlorobiphenyl (PCB-153) and 1,1-dichloro-2,2-bis(p-chlorophenyl)-ethylene (p,p'-DDE) and behaviors in children between 5 and 9 y of age. METHODS: In the Biopersistent organochlorines in diet and human fertility: Epidemiologic studies of time to pregnancy and semen quality in Inuit and European populations (INUENDO) cohort, consisting of mother-child pairs from Greenland and Ukraine (n=1,018), maternal serum PCB-153 and p,p'-DDE concentrations were measured during pregnancy, and cumulative postnatal exposures during the first 12 months after delivery were estimated using a pharmacokinetic model. Parents completed the Strengths and Difficulties Questionnaire (SDQ), and children's behaviors were dichotomized as abnormal (high) versus normal/borderline for five SDQ subscales and the total difficulties score. RESULTS: The total difficulties score, an overall measure of abnormal behavior, was not clearly associated with pre- or postnatal exposures to PCB-153 or to p,p'-DDE. However, pooled adjusted odds ratios (ORs) for high conduct problem scores with a doubling of exposure were 1.19 (95% CI: 0.99, 1.42) and 1.16 (95% CI: 0.96, 1.41) for pre- and postnatal PCB-153, respectively, and 1.25 (95% CI: 1.04, 1.51) and 1.24 (95% CI: 1.01, 1.51) for pre- and postnatal p,p'-DDE, respectively. Corresponding ORs for high hyperactivity scores were 1.24 (95% CI: 0.94, 1.62) and 1.08 (95% CI: 0.81, 1.45) for pre- and postnatal PCB-153, respectively, and 1.43 (95% CI: 1.06, 1.92) and 1.27 (95% CI: 0.93, 1.73) for pre- and postnatal p,p'-DDE, respectively. CONCLUSION: Prenatal and early postnatal exposures to p,p'-DDE and PCB-153 were associated with a higher prevalence of abnormal scores for conduct and ... Article in Journal/Newspaper Greenland inuit Utrecht University Repository Greenland |
institution |
Open Polar |
collection |
Utrecht University Repository |
op_collection_id |
ftunivutrecht |
language |
English |
topic |
Child Child Behavior Child Development Preschool Dichlorodiphenyl Dichloroethylene Environmental Exposure Environmental Pollutants Female Greenland Humans Male Polychlorinated Biphenyls Ukraine |
spellingShingle |
Child Child Behavior Child Development Preschool Dichlorodiphenyl Dichloroethylene Environmental Exposure Environmental Pollutants Female Greenland Humans Male Polychlorinated Biphenyls Ukraine Rosenquist, Aske Hess Høyer, Birgit Bjerre Julvez, Jordi Sunyer, Jordi Pedersen, Henning Sloth Lenters, Virissa Jönsson, Bo A G Bonde, Jens Peter E. Toft, Gunnar Prenatal and Postnatal PCB-153 and p,p'-DDE Exposures and Behavior Scores at 5-9 Years of Age among Children in Greenland and Ukraine |
topic_facet |
Child Child Behavior Child Development Preschool Dichlorodiphenyl Dichloroethylene Environmental Exposure Environmental Pollutants Female Greenland Humans Male Polychlorinated Biphenyls Ukraine |
description |
BACKGROUND: Studies have reported some evidence of adverse effects of organochlorine exposures on child development, but the results have been inconsistent, and few studies have evaluated associations with child behavior. OBJECTIVE: We investigated the association between prenatal and early-life exposures to 2,2',4,4',5,5'-hexachlorobiphenyl (PCB-153) and 1,1-dichloro-2,2-bis(p-chlorophenyl)-ethylene (p,p'-DDE) and behaviors in children between 5 and 9 y of age. METHODS: In the Biopersistent organochlorines in diet and human fertility: Epidemiologic studies of time to pregnancy and semen quality in Inuit and European populations (INUENDO) cohort, consisting of mother-child pairs from Greenland and Ukraine (n=1,018), maternal serum PCB-153 and p,p'-DDE concentrations were measured during pregnancy, and cumulative postnatal exposures during the first 12 months after delivery were estimated using a pharmacokinetic model. Parents completed the Strengths and Difficulties Questionnaire (SDQ), and children's behaviors were dichotomized as abnormal (high) versus normal/borderline for five SDQ subscales and the total difficulties score. RESULTS: The total difficulties score, an overall measure of abnormal behavior, was not clearly associated with pre- or postnatal exposures to PCB-153 or to p,p'-DDE. However, pooled adjusted odds ratios (ORs) for high conduct problem scores with a doubling of exposure were 1.19 (95% CI: 0.99, 1.42) and 1.16 (95% CI: 0.96, 1.41) for pre- and postnatal PCB-153, respectively, and 1.25 (95% CI: 1.04, 1.51) and 1.24 (95% CI: 1.01, 1.51) for pre- and postnatal p,p'-DDE, respectively. Corresponding ORs for high hyperactivity scores were 1.24 (95% CI: 0.94, 1.62) and 1.08 (95% CI: 0.81, 1.45) for pre- and postnatal PCB-153, respectively, and 1.43 (95% CI: 1.06, 1.92) and 1.27 (95% CI: 0.93, 1.73) for pre- and postnatal p,p'-DDE, respectively. CONCLUSION: Prenatal and early postnatal exposures to p,p'-DDE and PCB-153 were associated with a higher prevalence of abnormal scores for conduct and ... |
author2 |
LS IRAS EEPI GRA (Gezh.risico-analyse) dIRAS RA-2 |
format |
Article in Journal/Newspaper |
author |
Rosenquist, Aske Hess Høyer, Birgit Bjerre Julvez, Jordi Sunyer, Jordi Pedersen, Henning Sloth Lenters, Virissa Jönsson, Bo A G Bonde, Jens Peter E. Toft, Gunnar |
author_facet |
Rosenquist, Aske Hess Høyer, Birgit Bjerre Julvez, Jordi Sunyer, Jordi Pedersen, Henning Sloth Lenters, Virissa Jönsson, Bo A G Bonde, Jens Peter E. Toft, Gunnar |
author_sort |
Rosenquist, Aske Hess |
title |
Prenatal and Postnatal PCB-153 and p,p'-DDE Exposures and Behavior Scores at 5-9 Years of Age among Children in Greenland and Ukraine |
title_short |
Prenatal and Postnatal PCB-153 and p,p'-DDE Exposures and Behavior Scores at 5-9 Years of Age among Children in Greenland and Ukraine |
title_full |
Prenatal and Postnatal PCB-153 and p,p'-DDE Exposures and Behavior Scores at 5-9 Years of Age among Children in Greenland and Ukraine |
title_fullStr |
Prenatal and Postnatal PCB-153 and p,p'-DDE Exposures and Behavior Scores at 5-9 Years of Age among Children in Greenland and Ukraine |
title_full_unstemmed |
Prenatal and Postnatal PCB-153 and p,p'-DDE Exposures and Behavior Scores at 5-9 Years of Age among Children in Greenland and Ukraine |
title_sort |
prenatal and postnatal pcb-153 and p,p'-dde exposures and behavior scores at 5-9 years of age among children in greenland and ukraine |
publishDate |
2017 |
url |
https://dspace.library.uu.nl/handle/1874/359840 |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Greenland inuit |
genre_facet |
Greenland inuit |
op_relation |
0091-6765 https://dspace.library.uu.nl/handle/1874/359840 |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1772182730270834688 |