Polygenic Score (PGS) ID: PGS002825

Predicted Trait
Reported Trait Alcohol consumption
Mapped Trait(s) alcohol consumption quality (OBA_1000840)
Additional Trait Information Amount of alcohol drunk on a typical drinking day; Quantitative
Released in PGS Catalog: Nov. 23, 2022
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Terms and Licenses
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 ExPRSweb_Alcohol_20403_LASSOSUM_MGI_20211120
Development Method
Name lassosum
Parameters Lassosum 0.4.4 (MAF >= 1%; autosomal variants only)s=0.9;Lambda=0.01438
Variants
Original Genome Build GRCh37
Number of Variants 375,749
Effect Weight Type beta
PGS Source
PGS Catalog Publication (PGP) ID PGP000393
Citation (link to publication) Ma Y et al. Am J Hum Genet (2022)
Ancestry Distribution
Source of Variant
Associations (GWAS)
European: 100%
108,256 individuals (100%)
Score Development/Training
European: 100%
13,332 individuals (100%)
PGS Evaluation
European: 100%
1 Sample Sets

Development Samples

Source of Variant Associations (GWAS)
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Study Identifiers
Sample Numbers
Sample Ancestry
Cohort(s)
108,256 individualsEuropeanUKB
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Score Development/Training
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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
—13,332 individualsEuropeanMGIAlcohol Oz Per Week; Quantitative————
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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.

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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
PPM015614PSS009996|
European Ancestry|
13,334 individuals
PGP000393 |
Ma Y et al. Am J Hum Genet (2022)
Reported Trait: Alcohol consumptionβ: 0.0419 (0.0148)—R²: 0.00065SEX,AGE,Batch,PC1,PC2,PC3,PC4—
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Evaluated Samples

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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
PSS009996Alcohol Oz Per Week; Quantitative—13,334 individuals—European—MGI—
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