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GWAS Study

Genome-wide association study reveals two novel risk alleles for incident obstructive sleep apnea in the EPISONO cohort.

Farias Tempaku P, Leite Santoro M, Bittencourt L et al.

31786426 PubMed ID
GWAS Study Type
706 Participants
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Chapter I

Publication Details

Comprehensive information about this research publication

Authors

FT
Farias Tempaku P
LS
Leite Santoro M
BL
Bittencourt L
DV
D'Almeida V
IB
Iole Belangero S
TS
Tufik S
Chapter II

Abstract

Summary of the research findings

Objective/background: Obstructive sleep apnea (OSA) is a sleep-related breathing disorder that has a complex phenotype. Currently, few genes have been linked with OSA. Thus, the aim of this study was to conduct a genome-wide association study (GWAS) of the apnea-hypopnea index (AHI) variation along time (delta-AHI) in a prospective cohort.

404 European ancestry individuals, 97 Black individuals, 20 Asian ancestry individuals, 20 Indigenous individuals, 138 mixed race individuals, 27 individuals

Chapter III

Study Statistics

Key metrics and study information

706
Total Participants
GWAS
Study Type
No
Replicated
Native American, Hispanic or Latin American, African unspecified, European, Asian unspecified
Ancestry
Brazil
Recruitment Country
Chapter IV

Analysis

Comprehensive review of health and genetic findings

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Analysis In Progress

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