Polygenic Score (PGS) ID: PGS000007

Predicted Trait
Reported Trait Breast Cancer
Mapped Trait(s) breast carcinoma (EFO_0000305)
Released in PGS Catalog: Oct. 14, 2019
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Score Details

Score Construction
PGS Name PRS3820_BC
Variants
Original Genome Build GRCh37
Number of Variants 3,820
Development Method
Name LASSO penalized regression
Parameters p < 0.001
PGS Source
PGS Catalog Publication (PGP) ID PGP000002
Citation (link to publication) Mavaddat N et al. Am J Hum Genet (2018)

Contributing Samples

Source of Variant Associations (GWAS)
Study Identifiers Sample Numbers Sample Ancestry
GWAS Catalog: GCST004988
EuropePMC: 29059683		 139,274 individuals European
Score Development/Training
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
Invasive breast cancer-affected —
[
  • 5,159 cases
  • , 5,285 controls
]
,
0.0 % Male samples
 — European — 25 cohorts
  • ABCTB
  • ,BBCC
  • ,BCEES
  • ,BCINIS
  • ,BREOGAN
  • ,CBCS
  • ,CCGP
  • ,CGPS
  • ,CPSII
  • ,CTS
  • ,GENICA
  • ,HMBCS
  • ,LMBC
  • ,MCBCS
  • ,MCCS
  • ,MISS
  • ,MMHS
  • ,NBHS
  • ,ORIGO
  • ,PBCS
  • ,SEARCH
  • ,SMC
  • ,UCIBCS
  • ,WHI
  • ,pKARMA
 Validation Cohort
Invasive breast cancer-affected —
[
  • 88,916 cases
  • , 69,732 controls
]
,
0.0 % Male samples
 — European — 68 cohorts
  • 2SISTER
  • ,ABCFS
  • ,ABCS
  • ,ABCTB
  • ,AOCS
  • ,BBCC
  • ,BBCS
  • ,BCEES
  • ,BCFR-NY
  • ,BCFR-PA
  • ,BCFR-UTAH
  • ,BCINIS
  • ,BIGGS
  • ,BREOGAN
  • ,BSUCH
  • ,CBCS
  • ,CCGP
  • ,CECILE
  • ,CGPS
  • ,CNIO-BCS
  • ,CPSII
  • ,CTS
  • ,DIETCOMPLYF
  • ,ESTHER
  • ,GC-HBOC
  • ,GENICA
  • ,GEPARSIXTO
  • ,GESBC
  • ,HCSC
  • ,HEBCS
  • ,HMBCS
  • ,HUOCS
  • ,KARBAC
  • ,KBCP
  • ,LMBC
  • ,MABCS
  • ,MARIE
  • ,MBCSG
  • ,MCBCS
  • ,MCCS
  • ,MEC
  • ,MISS
  • ,MMHS
  • ,MSKCC
  • ,MTLGEBCS
  • ,NBCS
  • ,NBHS
  • ,NC-BCFR
  • ,OBCS
  • ,OFBCR
  • ,ORIGO
  • ,PBCS
  • ,POSH
  • ,PREFACE
  • ,RBCS
  • ,SASBAC
  • ,SBCS
  • ,SEARCH
  • ,SKKDKFZS
  • ,SMC
  • ,SUCCESSB
  • ,SUCCESSC
  • ,SZBCS
  • ,TNBCC
  • ,UCIBCS
  • ,UKOPS
  • ,WHI
  • ,pKARMA
 Training Cohort

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) 		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
PPM000008 PSS000004 PGP000002 Mavaddat N et al. (2018) Reported Trait: Invasive breast cancer OR: 1.66 [1.61, 1.7] AUROC: 0.636 — study, genetic PCs 1-15 —
PPM000388 PSS000218 PGP000057 Homburger JR et al. (2019) Ext. Reported Trait: Breast Cancer (personal history) — AUROC: 0.63 — — —
PPM000384 PSS000218 PGP000057 Homburger JR et al. (2019) Ext. Reported Trait: Breast Cancer (personal history) OR: 1.56 [1.45, 1.68] — — age at menarche —
PPM000386 PSS000218 PGP000057 Homburger JR et al. (2019) Ext. Reported Trait: Breast Cancer (personal history) — AUROC: 0.78 — age, sex —

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
PSS000004 Invasive breast cancer-affected —
[
  • 11,428 cases
  • , 18,323 controls
]
,
0.0 % Male samples
 — European — 10 cohorts
  • AHS
  • ,BGS
  • ,EPIC
  • ,FHRISK
  • ,KARMA
  • ,NHS
  • ,NHS2
  • ,PLCO
  • ,PROCAS
  • ,SISTER
 Prospective Test Set
PSS000218 Phenotypic information was self-reported by the individual through an online, interactive health history tool —
[
  • 828 cases
  • , 8,701 controls
]
,
0.0 % Male samples
 — European — CG Samples are individuals whose healthcare provider had ordered a Color Genomics multi-gene panel test