Trait: basophil percentage of leukocytes

Experimental Factor Ontology (EFO) Information
Identifier EFO_0007992
Description A calculated measurement in which the number of basophil granulocytes is divided by the number of all white blood cells in a specified sample of peripheral venous blood, and the result presented as a ratio, fraction, quotient or percentage. A basophil is a granular leukocyte with an irregularly shaped, relatively pale-staining nucleus that is partially constricted into two lobes, and with cytoplasm containing coarse granules of variable size that stain bluish-black when exposed to basic dyes.
Trait categories
Hematological measurement
Inflammatory measurement
Synonyms 5 synonyms
  • basophil count as percentage of total white blood cells
  • basophil count to total WBC count ratio
  • basophil percentage
  • basophil percentage of white cells
  • blood basophil count to total leukocyte count ratio
Mapped term CMO:0000368

Associated Polygenic Score(s)

Filter PGS by Participant Ancestry
Individuals included in:
G - Source of Variant Associations (GWAS)
D - Score Development/Training
E - PGS Evaluation
List of ancestries includes:
Display options:
Ancestry legend
Multi-ancestry (including European)
Multi-ancestry (excluding European)
African
East Asian
South Asian
Additional Asian Ancestries
European
Greater Middle Eastern
Hispanic or Latin American
Additional Diverse Ancestries
Not Reported
Polygenic Score ID & Name PGS Publication ID (PGP) Reported Trait Mapped Trait(s) (Ontology) Number of Variants Ancestry distribution Scoring File (FTP Link)
PGS000089
(baso_p)
 PGP000051 |
Xu Y et al. Cell Genom (2022)
 Basophil percentage of white cells basophil percentage of leukocytes 5,248
https://ftp.ebi.ac.uk/pub/databases/spot/pgs/scores/PGS000089/ScoringFiles/PGS000089.txt.gz
PGS000164
(baso_p)
 PGP000078 |
Vuckovic D et al. Cell (2020)
 Basophil percentage of white cells basophil percentage of leukocytes 150
-
 https://ftp.ebi.ac.uk/pub/databases/spot/pgs/scores/PGS000164/ScoringFiles/PGS000164.txt.gz
PGS001377
(GBE_INI30220)
 PGP000244 |
Tanigawa Y et al. PLoS Genet (2022)
 Basophill % basophil percentage of leukocytes 3,205
-
 https://ftp.ebi.ac.uk/pub/databases/spot/pgs/scores/PGS001377/ScoringFiles/PGS001377.txt.gz

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) 		Evaluated Score 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
PPM000210 PGS000089
(baso_p)
 PSS000154|
European Ancestry|
80,906 individuals
 PGP000051 |
Xu Y et al. Cell Genom (2022)
 Reported Trait: Basophil percentage of white cells — — Pearson correlation coefficent (r): 0.18838 age, sex, 10 PCs of ancestry, lifestyle factors (diet, smoking, alcohol consumption), technical covariates (the time between venepuncture and full blood cell analysis, seasonal effects, centre of sample collection, time dependent drift of equipment, systematic differences in equipment) UKB Testing Set - these samples were held out from Score Development (regression training) but overlap with the samples used for variant selection (GWAS)
PPM000211 PGS000089
(baso_p)
 PSS000128|
European Ancestry|
40,133 individuals
 PGP000051 |
Xu Y et al. Cell Genom (2022)
 Reported Trait: Basophil percentage of white cells — — Pearson correlation coefficent (r): 0.17123 age, sex, 10 PCs of ancestry, lifestyle factors (diet, smoking, alcohol consumption), technical covariates (the time between venepuncture and full blood cell analysis, seasonal effects, centre of sample collection, time dependent drift of equipment, systematic differences in equipment) —
PPM000520 PGS000164
(baso_p)
 PSS000291|
European Ancestry|
39,260 individuals
 PGP000078 |
Vuckovic D et al. Cell (2020)
 Reported Trait: Basophil percentage of white cells — — R²: 0.02544 sex, age, 10 genetic PCs —
PPM007058 PGS001377
(GBE_INI30220)
 PSS007014|
South Asian Ancestry|
7,491 individuals
 PGP000244 |
Tanigawa Y et al. PLoS Genet (2022)
 Reported Trait: Basophill % — — R²: 0.01668 [0.01106, 0.0223]
Incremental R2 (full-covars): 0.01178
PGS R2 (no covariates): 0.01253 [0.00763, 0.01742]		 age, sex, UKB array type, Genotype PCs —
PPM007059 PGS001377
(GBE_INI30220)
 PSS007015|
European Ancestry|
65,520 individuals
 PGP000244 |
Tanigawa Y et al. PLoS Genet (2022)
 Reported Trait: Basophill % — — R²: 0.01674 [0.01482, 0.01866]
Incremental R2 (full-covars): 0.01485
PGS R2 (no covariates): 0.01504 [0.01321, 0.01686]		 age, sex, UKB array type, Genotype PCs —
PPM007055 PGS001377
(GBE_INI30220)
 PSS007011|
African Ancestry|
6,120 individuals
 PGP000244 |
Tanigawa Y et al. PLoS Genet (2022)
 Reported Trait: Basophill % — — R²: 0.00639 [0.00253, 0.01025]
Incremental R2 (full-covars): 0.00238
PGS R2 (no covariates): 0.00249 [0.00007, 0.00491]		 age, sex, UKB array type, Genotype PCs —
PPM007056 PGS001377
(GBE_INI30220)
 PSS007012|
East Asian Ancestry|
1,654 individuals
 PGP000244 |
Tanigawa Y et al. PLoS Genet (2022)
 Reported Trait: Basophill % — — R²: 0.01523 [0.00371, 0.02675]
Incremental R2 (full-covars): 0.00867
PGS R2 (no covariates): 0.00896 [0.00007, 0.01786]		 age, sex, UKB array type, Genotype PCs —
PPM007057 PGS001377
(GBE_INI30220)
 PSS007013|
European Ancestry|
24,130 individuals
 PGP000244 |
Tanigawa Y et al. PLoS Genet (2022)
 Reported Trait: Basophill % — — R²: 0.01922 [0.01584, 0.0226]
Incremental R2 (full-covars): 0.01406
PGS R2 (no covariates): 0.0152 [0.01219, 0.01822]		 age, sex, UKB array type, Genotype PCs —

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
PSS000291 — — 39,260 individuals — European — INTERVAL —
PSS007011 — — 6,120 individuals — African unspecified — UKB —
PSS007012 — — 1,654 individuals — East Asian — UKB —
PSS007014 — — 7,491 individuals — South Asian — UKB —
PSS007015 — — 65,520 individuals — European white British ancestry UKB Testing cohort (heldout set)
PSS007013 — — 24,130 individuals — European non-white British ancestry UKB —
PSS000154 — — 80,906 individuals,
46.0 % Male samples
 Mean = 57.2 years
Range = [40.18, 72.91] years		 European — UKB —
PSS000128 — — 40,133 individuals,
50.0 % Male samples
 Mean = 43.92 years
Range = [18.0, 76.4] years		 European — INTERVAL —