Trait: red blood cell distribution width

Experimental Factor Ontology (EFO) Information
Identifier EFO_0005192
Description
  • measure of the variation of red blood cell (RBC) volume
Trait category
Hematological measurement
Synonyms RDW

Associated Polygenic Score(s)

Polygenic Score (PGS) ID PGS Name PGS Publication (PGP) ID Reported Trait Number of Variants PGS Scoring File (FTP Link)
PGS000188 rdw PGP000078
Vuckovic D et al. medRxiv (2020) Pre		 Red cell distribution width 546 http://ftp.ebi.ac.uk/pub/databases/spot/pgs/scores/PGS000188/ScoringFiles/PGS000188.txt.gz

PGS 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 ID) 		Evaluated Score PGS Sample Set ID
(PSS ID) 		Performance Source Trait PGS Effect Sizes
(per SD change) 		PGS Classification Metrics Other Metrics Covariates Included in the Model PGS Performance: Other Relevant Information
PPM000559 PGS000188 (rdw) PSS000290 PGP000078
Vuckovic D et al. (2020) Pre		 Reported Trait: Red cell distribution width — — R²: 0.07408984583025 sex, age, 10 genetic PCs —
PPM000542 PGS000188 (rdw) PSS000291 PGP000078
Vuckovic D et al. (2020) Pre		 Reported Trait: Red cell distribution width — — R²: 0.0951892957157087 sex, age, 10 genetic PCs —

Evaluated Samples

PGS Sample Set ID
(PSS ID) 		Detailed Phenotype Description Participant Follow-up Time Sample Numbers Age of Study Participants Sample Ancestry Additional Ancestry Description Cohort(s) Additional Sample/Cohort Information
PSS000290 — — 2,314 individuals — European
(French Canadian)		 — CARTaGENE —
PSS000291 — — 39,260 individuals — European — INTERVAL —