Polygenic Score (PGS) ID: PGS000727

Predicted Trait
Reported Trait Atrial fibrillation
Mapped Trait(s) atrial fibrillation (EFO_0000275)
Released in PGS Catalog: Feb. 23, 2021
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Score Details

Score Construction
PGS Name AF_PGS
Variants
Original Genome Build GRCh37
Number of Variants 2,210,336
Development Method
Name LD-thinning
Parameters UKB was used for thinning (bi-allelic SNPs, MAF > 1%, INFO > 0.4, excluding palindromic SNPs); r2 threshold = 0.9
PGS Source
PGS Catalog Publication (PGP) ID PGP000137
Citation (link to publication) Ritchie SC et al. bioRxiv (2019) Preprint
Ancestry Distribution
Source of Variant
Associations (GWAS)
European: 100%
1,030,836 individuals (100%)
PGS Evaluation
European: 100%
1 Sample Sets

Development Samples

Source of Variant Associations (GWAS)
Study Identifiers Sample Numbers Sample Ancestry
GWAS Catalog: GCST006414
Europe PMC: 30061737
 1,030,836 individuals European

Performance Metrics

Disclaimer: The performance metrics are displayed as reported by the source studies. It is important to note that metrics are not necessarily comparable with each other. For example, metrics depend on the sample characteristics (described by the PGS Catalog Sample Set [PSS] ID), phenotyping, and statistical modelling. Please refer to the source publication for additional guidance on performance.

PGS Performance
Metric ID (PPM) 		PGS Sample Set ID
(PSS) 		Performance Source Trait PGS Effect Sizes
(per SD change) 		Classification Metrics Other Metrics Covariates Included in the Model PGS Performance:
Other Relevant Information
PPM001668 PSS000867|
European Ancestry|
3,087 individuals
 PGP000137 |
Ritchie SC et al. bioRxiv (2019)
|Pre		 Reported Trait: Incident atrial fibrillation HR: 1.72 [1.2, 2.47] — — age, sex, 10 genetic PCs —

Evaluated Samples

PGS Sample Set ID
(PSS) 		Phenotype Definitions and Methods Participant Follow-up Time Sample Numbers Age of Study Participants Sample Ancestry Additional Ancestry Description Cohort(s) Additional Sample/Cohort Information
PSS000867 CALIBER rule-based phenotyping algorithms (https://www.caliberresearch.org/portal). ICD-10: I48 Median = 6.9 years
[
  • 33 cases
  • , 3,054 controls
]
,
51.0 % Male samples
 Median = 44.0 years
Iqr = [30.5, 54.7] years		 European — INTERVAL —