Polygenic Score (PGS) ID: PGS002670

Predicted Trait
Reported Trait Triglycerides
Mapped Trait(s) triglyceride measurement (EFO_0004530)
Released in PGS Catalog: June 9, 2022
Download Score FTP directory
Terms and Licenses
PGS obtained from the Catalog should be cited appropriately, and used in accordance with any licensing restrictions set by the authors. See EBI Terms of Use (https://www.ebi.ac.uk/about/terms-of-use/) for additional details.

Score Details

Score Construction
PGS Name biochemistry_Triglycerides.PolyFun-pred
Development Method
Name PolyFun-pred
Parameters NR
Variants
Original Genome Build GRCh37
Number of Variants 379,622
Effect Weight Type beta
PGS Source
PGS Catalog Publication (PGP) ID PGP000332
Citation (link to publication) Weissbrod O et al. Nat Genet (2022)
Ancestry Distribution
Source of Variant
Associations (GWAS)
European: 100%
319,244 individuals (100%)
PGS Evaluation
African: 25%
East Asian: 25%
European: 25%
South Asian: 25%
4 Sample Sets

Development Samples

Source of Variant Associations (GWAS)
Study Identifiers Sample Numbers Sample Ancestry Cohort(s)
— 319,244 individuals European UKB

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
PPM014435 PSS009856|
East Asian Ancestry|
868 individuals
 PGP000332 |
Weissbrod O et al. Nat Genet (2022)
 Reported Trait: Triglycerides — — Incremental R2 (full model when combined with BOLT-LMM vs. covariates alone): 0.0666 age, sex, age*sex, assessment center, genotyping array, 10 PCs See biochemistry_Triglycerides.mixweights file at http://data.broadinstitute.org/alkesgroup/polypred_results for combination weights
PPM014386 PSS009855|
African Ancestry|
6,066 individuals
 PGP000332 |
Weissbrod O et al. Nat Genet (2022)
 Reported Trait: Triglycerides — — Incremental R2 (full model when combined with BOLT-LMM vs. covariates alone): 0.0266 age, sex, age*sex, assessment center, genotyping array, 10 PCs See biochemistry_Triglycerides.mixweights file at http://data.broadinstitute.org/alkesgroup/polypred_results for combination weights
PPM014484 PSS009857|
European Ancestry|
40,890 individuals
 PGP000332 |
Weissbrod O et al. Nat Genet (2022)
 Reported Trait: Triglycerides — — Incremental R2 (full model when combined with BOLT-LMM vs. covariates alone): 0.1123 age, sex, age*sex, assessment center, genotyping array, 10 PCs See biochemistry_Triglycerides.mixweights file at http://data.broadinstitute.org/alkesgroup/polypred_results for combination weights
PPM014533 PSS009858|
South Asian Ancestry|
7,553 individuals
 PGP000332 |
Weissbrod O et al. Nat Genet (2022)
 Reported Trait: Triglycerides — — Incremental R2 (full model when combined with BOLT-LMM vs. covariates alone): 0.0898 age, sex, age*sex, assessment center, genotyping array, 10 PCs See biochemistry_Triglycerides.mixweights file at http://data.broadinstitute.org/alkesgroup/polypred_results for combination weights

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
PSS009855 — — 6,066 individuals — African unspecified — UKB —
PSS009856 — — 868 individuals — East Asian — UKB —
PSS009857 — — 40,890 individuals — European Non-British European UKB —
PSS009858 — — 7,553 individuals — South Asian — UKB —