Trait: urinary potassium measurement

Experimental Factor Ontology (EFO) Information
Identifier EFO_0010952
Description
  • A quantitative measurement of the total amount of potassium present in a sample of urine.
Trait category
Other measurement
Synonyms urine potassium measurement
Mapped term(s) 3 mapped terms
  • NCIT:C61047
  • ORCID:0000-0001-8222-008X
  • PMID:33462484

Associated Polygenic Score(s)

Polygenic Score (PGS) ID PGS Name PGS Publication (PGP) ID Reported Trait Mapped Trait(s) (Ontology) Number of Variants PGS Scoring File (FTP Link)
PGS000693 snpnet.Potassium_in_urine PGP000128
Sinnott-Armstrong N et al. Nat Genet (2021)
Potassium in urine [mmol/L] urinary potassium measurement 2,423 http://ftp.ebi.ac.uk/pub/databases/spot/pgs/scores/PGS000693/ScoringFiles/PGS000693.txt.gz - Check Terms/Licenses

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
PPM001421 PGS000693
(snpnet.Potassium_in_urine)
PSS000739 PGP000128
Sinnott-Armstrong N et al. Nat Genet (2021)
Reported Trait: Potassium in urine [mmol/L] : 0.03001
Spearman's ρ: 0.011
Age, sex, PCs(1-40)
PPM001456 PGS000693
(snpnet.Potassium_in_urine)
PSS000740 PGP000128
Sinnott-Armstrong N et al. Nat Genet (2021)
Reported Trait: Potassium in urine [mmol/L] : 0.01859
Spearman's ρ: 0.038
Age, sex, PCs(1-40)
PPM001491 PGS000693
(snpnet.Potassium_in_urine)
PSS000741 PGP000128
Sinnott-Armstrong N et al. Nat Genet (2021)
Reported Trait: Potassium in urine [mmol/L] : 0.04847
Spearman's ρ: 0.036
Age, sex, PCs(1-40)
PPM001589 PGS000693
(snpnet.Potassium_in_urine)
PSS000835 PGP000128
Sinnott-Armstrong N et al. Nat Genet (2021)
Reported Trait: Potassium in urine [mmol/L] Spearman's ρ: 0.065 Age, sex
PPM001526 PGS000693
(snpnet.Potassium_in_urine)
PSS000742 PGP000128
Sinnott-Armstrong N et al. Nat Genet (2021)
Reported Trait: Potassium in urine [mmol/L] : 0.06035
Spearman's ρ: 0.027
Age, sex, PCs(1-40)
PPM001561 PGS000693
(snpnet.Potassium_in_urine)
PSS000743 PGP000128
Sinnott-Armstrong N et al. Nat Genet (2021)
Reported Trait: Potassium in urine [mmol/L] : 0.04727
Spearman's ρ: 0.042
Age, sex, PCs(1-40)

Evaluated Samples

PGS Sample Set ID
(PSS ID)
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
PSS000743 62,013 individuals European
(British)
UKB
PSS000741 22,839 individuals European Non-British White UKB
PSS000835 2,117 individuals European Participants self-identifying as white MESA
PSS000740 1,045 individuals East Asian UKB
PSS000739 5,786 individuals African unspecified UKB
PSS000742 6,998 individuals South Asian UKB