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GWAS Study

Genome-wide association study of obstructive sleep apnoea in the Million Veteran Program uncovers genetic heterogeneity by sex.

Sofer T, Kurniansyah N, Murray M et al.

36989840 PubMed ID
GWAS Study Type
916696 Participants
280 Views
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Chapter I

Publication Details

Comprehensive information about this research publication

Authors

ST
Sofer T
KN
Kurniansyah N
MM
Murray M
HY
Ho YL
AE
Abner E
ET
Esko T
HJ
Huffman JE
CK
Cho K
WP
Wilson PWF
GD
Gottlieb DJ
Chapter II

Abstract

Summary of the research findings

Genome-wide association studies (GWAS) for obstructive sleep apnoea (OSA) are limited due to the underdiagnosis of OSA, leading to misclassification of OSA, which consequently reduces statistical power. We performed a GWAS of OSA in the Million Veteran Program (MVP) of the U.S. Department of Veterans Affairs (VA) healthcare system, where OSA prevalence is close to its true population prevalence.

23,651 black cases, 84,817 black controls, 1,720 Asian ancestry cases, 6,361 Asian ancestry controls, 117,496 European ancestry cases, 635,463 European ancestry controls, 11,056 Hispanic or Latin American cases, 34,840 Hispanic or Latin American controls, 130 cases, 1,162 controls

Chapter III

Study Statistics

Key metrics and study information

916696
Total Participants
GWAS
Study Type
No
Replicated
African unspecified, Asian unspecified, European, Hispanic or Latin American
Ancestry
U.S.
Recruitment Country
Chapter IV

AI-Generated Summary

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