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Sensitive

Venous thromboembolism

ABO · rs2519093

Strength of the evidence

3 / 4

Its strongest genetic-study result is p = 10−313, with 285 associations in the GWAS Catalog.

How this is scored

4: ClinVar disease-causing, reviewed by an expert panel or a guideline (3–4 stars). 3: ClinVar, several labs agreeing (2 stars), or a genetic study at p ≤ 10−50. 2: ClinVar from one lab (1 star), or p ≤ 10−20. 1: ClinVar submitted without criteria (0 stars), or genome-wide significance (p ≤ 5×10−8). The higher of the two counts. It says how solid the evidence is, not whether it matters for a particular person.

What ClinVar records

Classification association for ABO blood group system; no assertion criteria provided (0 of 4 stars, 1 submitter), last evaluated 2021-05-01. ClinVar record 1172913 NC_000009.12:g.133266456T>C

Change history MyGeneLog™ keeps a copy of every weekly release from 2026-10-19 and compares them. This position's classification has not changed since.

What this is ClinVar's aggregate record for this position (as of its 2026-11-01 release), not a result about you. A classification describes the variant against the condition named, as laboratories submitted it. Whether a person carries this variant, and what that would mean for them, is a question for a clinical test and a genetic counsellor.

How common each version is

CT
Korean Korea4K
C 73.7% · T 26.3%
Korean Korea1K
C 75.8% · T 24.2%
Japanese ToMMo
C 74.3% · T 25.7%
World gnomAD
C 83.4% · T 16.6%
World TOPMed
C 83.7% · T 16.3%

By ancestry gnomAD

East Asian
C 79.5% · T 20.5%
European (non-Finnish)
C 80.5% · T 19.6%
African / African American
C 89.5% · T 10.5%
South Asian
C 84.4% · T 15.6%
Admixed American (Latino)
C 84.9% · T 15.1%
Middle Eastern
C 81.5% · T 18.5%
Finnish
C 79.1% · T 20.9%
Ashkenazi Jewish
C 78.9% · T 21.1%

The share of all copies of this position that are each version. Source: the population studies published in dbSNP (US NCBI); each row names its study. The ancestry rows are gnomAD's own groups (via Ensembl), as the survey defines them, not races.

What each result means

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

Quoting this page

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Venous thromboembolism (rs2519093). MyGeneLog™. https://www.mygenelog.com/variants/rs2519093

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