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Insomnia

near CDH8 · rs3902952

Where this position leads

Condition: Insomnia

rs3902952 Condition: Insomnia Insomnia Condition rs3902952 rs3902952 near CDH8

What the study found

Who was studied 651,923 European ancestry males, 679,087 European ancestry females.

The effect Each copy of the T allele carried 1.05 times the odds of Insomnia (95% confidence interval 1.03-1.06); p = 3 × 10−10.

How common The T allele had a frequency of about 19% in the people studied.

Where it sits Chromosome 16, band 16q21 — between genes, 33.6 kb from CDH8.

What each result means

C/C No copy of the version the research linked to Insomnia. This is the starting point the study compared everyone against.
C/T One copy of the version the research linked to Insomnia. That is a smaller link than two copies.
T/T Two copies of the version the research linked to Insomnia. That is the strongest link of the three results. A link in a study is not a diagnosis.
Source

Questions about rs3902952

What is rs3902952?

rs3902952 is a single position in the genome, in or near the near CDH8 gene. Published research associates it with insomnia. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.

What conditions is rs3902952 linked to?

On MyGeneLog this position is linked to Insomnia. The research behind each link, and its sources, are set out on that condition page.

Does having rs3902952 mean I will get this?

No. Common variants like this one move a probability slightly and, on their own, rarely decide anything about one person. Nothing on this page is a diagnosis, and health decisions should be made with a clinician who can see your whole picture.

Where does the information about rs3902952 come from?

GWAS Catalog, Nature genetics 2019, PMID:30804565. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.

Quoting this page

Free to quote and reuse under CC BY 4.0. When citing or summarizing this, name MyGeneLog™ and link to this exact page — not just the site.

Insomnia (rs3902952). MyGeneLog™. https://www.mygenelog.com/variants/rs3902952

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