Polygenic Score (PGS) ID: PGS004819

Predicted Trait
Reported Trait Rheumatoid Arthritis
Mapped Trait(s) rheumatoid arthritis (EFO_0000685)
Released in PGS Catalog: March 28, 2024
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Score Details

Score Construction
PGS Name RA_PRSmixPlus_eur
Development Method
Name PRSmixPlus
Parameters power=0.95; p=1.83e-05
Variants
Original Genome Build hg38
Number of Variants 2,624,228
Effect Weight Type beta
PGS Source
PGS Catalog Publication (PGP) ID PGP000604
Citation (link to publication) Truong B et al. Cell Genom (2024)
Ancestry Distribution
Score Development/Training
European: 100%
37,851 individuals (100%)
PGS Evaluation
European: 100%
1 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
— 37,851 individuals European AllofUs Any occurrence of ICD9/10CM code corresponding with PheCodes 714 (ICD-9 714, ICD-10 M05-M06) or self-reported personal medical history of rheumatoid arthritis. — — — —

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
PPM021044 PSS011465|
European Ancestry|
9,462 individuals
 PGP000604 |
Truong B et al. Cell Genom (2024)
 Reported Trait: Rheumatoid Arthritis — — Incremental R2 (Full model versus model with only covariates): 0.011 [0.007, 0.015] age, sex, PC1, PC2, PC3, PC4, PC5, PC6, PC7, PC8, PC9, PC10 Incremental R2 (Full model versus model with only covariates)

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
PSS011465 — — 9,462 individuals — European — AllofUs —