Environmental Toxins and Essential Trace Elements at Delivery and ADHD
Author
Summary, in English
The study base comprised children born in Malmö, Sweden, between 1978 and 2000 that were followed up until 2005. Children with ADHD (n=206) were identified at the Department of Child and Adolescent Psychiatry in Malmö. Controls (n=206) were selected from the study base and were matched for year of birth and maternal country of origin.
Concentrations of PFCs, phthalates, manganese, and selenium were measured in umbilical cord serum samples collected from a maternity unit biobank in Malmö.
No associations between prenatal exposure to PFCs, phthalates, and manganese and ADHD in childhood were found. Selenium, which was hypothesized to protect against ADHD, was found to be positively associated with ADHD diagnosis in childhood. These findings need to be replicated in other larger studies before definitive conclusions can be drawn.
Department/s
Publishing year
2015
Language
English
Publication/Series
Lund University Faculty of Medicine Doctoral Dissertation Series
Volume
2015:42
Full text
Document type
Dissertation
Publisher
Division of Occupational and Environmental Medicine
Topic
- Environmental Health and Occupational Health
Keywords
- PFCs
- manganese
- selenium
- phthalates
- ADHD
- fetus
Status
Published
ISBN/ISSN/Other
- ISSN: 1652-8220
- ISBN: 978-91-7619-121-7
Defence date
8 May 2015
Defence time
09:00
Defence place
Segerfalksalen, BMC A10, Sölvegatan 17, Lund.
Opponent
- Carl-Gustaf Bornehag (Professor)