PGS Publication: PGP000027

Publication Information (EuropePMC)
Title Genomic risk score offers predictive performance comparable to clinical risk factors for ischaemic stroke.
PubMed ID 31862893(Europe PMC)
doi 10.1038/s41467-019-13848-1
Publication Date Dec. 20, 2019
Journal Nat Commun
Author(s) Abraham G, Malik R, Yonova-Doing E, Salim A, Wang T, Danesh J, Butterworth AS, Howson JMM, Inouye M, Dichgans M.
Released in PGS Catalog: Dec. 18, 2019

Associated Polygenic Score(s)

Filter PGS by Participant Ancestry
Individuals included in:
G - Source of Variant Associations (GWAS)
D - Score Development/Training
E - PGS Evaluation
List of ancestries includes:
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Additional Diverse Ancestries
Not Reported

PGS Developed By This Publication

Polygenic Score ID & Name PGS Publication ID (PGP) Reported Trait Mapped Trait(s) (Ontology) Number of Variants Ancestry distribution
GWAS
Dev
Eval
 Scoring File (FTP Link)
PGS000039
(metaGRS_ischaemicstroke)
 PGP000027 |
Abraham G et al. Nat Commun (2019)
 Ischemic stroke stroke,
Ischemic stroke		 3,225,583
https://ftp.ebi.ac.uk/pub/databases/spot/pgs/scores/PGS000039/ScoringFiles/PGS000039.txt.gz

External PGS Evaluated By This Publication

Polygenic Score ID & Name PGS Publication ID (PGP) Reported Trait Mapped Trait(s) (Ontology) Number of Variants Ancestry distribution
GWAS
Dev
Eval
 Scoring File (FTP Link)
PGS000038
(PRS90)
 PGP000026 |
Rutten-Jacobs LC et al. BMJ (2018)
 Stroke stroke 90
-
 https://ftp.ebi.ac.uk/pub/databases/spot/pgs/scores/PGS000038/ScoringFiles/PGS000038.txt.gz

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) 		Evaluated Score 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
PPM000091 PGS000039
(metaGRS_ischaemicstroke)
 PSS000058|
European Ancestry|
395,393 individuals
 PGP000027 |
Abraham G et al. Nat Commun (2019)
 Reported Trait: Ischaemic stroke before age 75 HR: 1.26 [1.22, 1.31] C-index: 0.585 [0.574, 0.595] — Sex, genotyping chip, 10 PCs —
PPM000092 PGS000038
(PRS90)
 PSS000058|
European Ancestry|
395,393 individuals
 PGP000027 |
Abraham G et al. Nat Commun (2019)
|Ext.		 Reported Trait: Ischaemic stroke before age 75 HR: 1.13 [1.1, 1.17] — — Sex, genotyping chip, 10 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
PSS000058 Prevalent and incident Ischaemic stroke; defined in http://biobank.ndph.ox.ac.uk/showcase/docs/alg_outcome_stroke.pdf Mean = 6.3 years
Sd = 1.9 years
[
  • 3,075 cases
  • , 392,318 controls
]
,
45.7 % Male samples
 Mean = 54.3 years European — UKB Validation set