Polygenic Score (PGS) ID: PGS002382

Predicted Trait
Reported Trait Age at menarche
Mapped Trait(s) age at menarche (EFO_0004703)
Released in PGS Catalog: June 9, 2022
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Score Details

Score Construction
PGS Name repro_MENARCHE_AGE.P+T.0.0001
Development Method
Name Pruning and Thresholding (P+T)
Parameters p < 0.0001
Variants
Original Genome Build GRCh37
Number of Variants 6,332
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%
176,155 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)
— 176,155 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
PPM013510 PSS009686|
South Asian Ancestry|
3,465 individuals
 PGP000332 |
Weissbrod O et al. Nat Genet (2022)
 Reported Trait: Age of Menarche — — Incremental R2 (full model vs. covariates alone): 0.0134 age, sex, age*sex, assessment center, genotyping array, 10 PCs —
PPM013363 PSS009683|
African Ancestry|
3,392 individuals
 PGP000332 |
Weissbrod O et al. Nat Genet (2022)
 Reported Trait: Age of Menarche — — Incremental R2 (full model vs. covariates alone): 0.0008 age, sex, age*sex, assessment center, genotyping array, 10 PCs —
PPM013412 PSS009684|
East Asian Ancestry|
554 individuals
 PGP000332 |
Weissbrod O et al. Nat Genet (2022)
 Reported Trait: Age of Menarche — — Incremental R2 (full model vs. covariates alone): 0.0196 age, sex, age*sex, assessment center, genotyping array, 10 PCs —
PPM013461 PSS009685|
European Ancestry|
23,774 individuals
 PGP000332 |
Weissbrod O et al. Nat Genet (2022)
 Reported Trait: Age of Menarche — — Incremental R2 (full model vs. covariates alone): 0.051 age, sex, age*sex, assessment center, genotyping array, 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
PSS009684 — — 554 individuals — East Asian — UKB —
PSS009685 — — 23,774 individuals — European Non-British European UKB —
PSS009686 — — 3,465 individuals — South Asian — UKB —
PSS009683 — — 3,392 individuals — African unspecified — UKB —