Polygenic Score (PGS) ID: PGS001120

Predicted Trait
Reported Trait Right hand grip strength
Mapped Trait(s) grip strength measurement (EFO_0006941)
Additional Trait Information https://biobankengine.stanford.edu/RIVAS_HG19/snpnet/INI47
Released in PGS Catalog: Oct. 21, 2021
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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 GBE_INI47
Development Method
Name snpnet
Parameters NR
Variants
Original Genome Build GRCh37
Number of Variants 12,644
Effect Weight Type NR
PGS Source
PGS Catalog Publication (PGP) ID PGP000244
Citation (link to publication) Tanigawa Y et al. PLoS Genet (2022)
Ancestry Distribution
Score Development/Training
European: 100%
268,689 individuals (100%)
PGS Evaluation
European: 40%
African: 20%
East Asian: 20%
South Asian: 20%
5 Sample Sets

Development Samples

Score Development/Training
Study Identifiers Sample Numbers Sample Ancestry Cohort(s) Phenotype Definitions & Methods Age of Study Participants Participant Follow-up Time Additional Ancestry Description Additional Sample/Cohort Information
— 268,689 individuals European UKB — — — white British ancestry —

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
PPM008338 PSS007351|
African Ancestry|
6,401 individuals
 PGP000244 |
Tanigawa Y et al. PLoS Genet (2022)
 Reported Trait: Hand grip strength (R) — — R²: 0.46894 [0.45127, 0.48662]
Incremental R2 (full-covars): 0.00206
PGS R2 (no covariates): 0.00239 [0.00002, 0.00476]		 age, sex, UKB array type, Genotype PCs —
PPM008339 PSS007352|
East Asian Ancestry|
1,696 individuals
 PGP000244 |
Tanigawa Y et al. PLoS Genet (2022)
 Reported Trait: Hand grip strength (R) — — R²: 0.52807 [0.49557, 0.56056]
Incremental R2 (full-covars): 0.00381
PGS R2 (no covariates): 0.00613 [-0.00124, 0.01351]		 age, sex, UKB array type, Genotype PCs —
PPM008340 PSS007353|
European Ancestry|
24,789 individuals
 PGP000244 |
Tanigawa Y et al. PLoS Genet (2022)
 Reported Trait: Hand grip strength (R) — — R²: 0.55224 [0.54398, 0.5605]
Incremental R2 (full-covars): 0.01267
PGS R2 (no covariates): 0.01229 [0.00957, 0.01501]		 age, sex, UKB array type, Genotype PCs —
PPM008341 PSS007354|
South Asian Ancestry|
7,741 individuals
 PGP000244 |
Tanigawa Y et al. PLoS Genet (2022)
 Reported Trait: Hand grip strength (R) — — R²: 0.48203 [0.46611, 0.49796]
Incremental R2 (full-covars): 0.00822
PGS R2 (no covariates): 0.00897 [0.00481, 0.01312]		 age, sex, UKB array type, Genotype PCs —
PPM008342 PSS007355|
European Ancestry|
67,185 individuals
 PGP000244 |
Tanigawa Y et al. PLoS Genet (2022)
 Reported Trait: Hand grip strength (R) — — R²: 0.57637 [0.57152, 0.58123]
Incremental R2 (full-covars): 0.01651
PGS R2 (no covariates): 0.01531 [0.01347, 0.01715]		 age, sex, UKB array type, Genotype 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
PSS007351 — — 6,401 individuals — African unspecified — UKB —
PSS007352 — — 1,696 individuals — East Asian — UKB —
PSS007353 — — 24,789 individuals — European non-white British ancestry UKB —
PSS007354 — — 7,741 individuals — South Asian — UKB —
PSS007355 — — 67,185 individuals — European white British ancestry UKB Testing cohort (heldout set)