correlational
Analysis v1
Strong Support
Chemicals in mom's blood during pregnancy — like those from old electronics or non-stick pans — don’t seem to affect the chances of having a child with autism or intellectual disability, based on how much of them were in the blood.
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0
Evidence from Studies
Supporting (1)
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Community contributions welcome
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Prenatal Exposure to Endocrine-disrupting Chemicals in Relation to Autism Spectrum Disorder and Intellectual Disability
Case-Control Study
Human
2019 MayThe study looked at 25 chemicals in pregnant women’s blood and found that higher levels didn’t increase the chances of their child having autism or intellectual disability, which supports the claim.
Contradicting (0)
0
Community contributions welcome
No contradicting evidence found
Gold Standard Evidence Needed
According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.