Trait: osteoarthritis, knee

Experimental Factor Ontology (EFO) Information
Identifier EFO_0004616
Description Noninflammatory degenerative disease of the knee joint consisting of three large categories: conditions that block normal synchronous movement, conditions that produce abnormal pathways of motion, and conditions that cause stress concentration resulting in changes to articular cartilage. (Crenshaw, Campbell's Operative Orthopaedics, 8th ed, p2019) [MESH: D020370]
Trait category
Other disease
Synonyms 9 synonyms
  • Knee Osteoarthritides
  • Knee Osteoarthritis
  • Knee, Osteoarthritis Of
  • Knees, Osteoarthritis Of
  • Osteoarthritides, Knee
  • Osteoarthritis Of Knee
  • Osteoarthritis Of Knees
  • osteoarthritis of the knee
  • osteoarthritis, knee
Mapped terms 4 mapped terms
  • ICD10:M17
  • MESH:D020370
  • MONDO:0005416
  • MeSH:D020370

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)
PGS001192
(GBE_HC1222)
PGP000244 |
Tanigawa Y et al. medRxiv (2021)
|Pre
Gonarthrosis [arthrosis of knee] (time-to-event) osteoarthritis, knee 4,525
-
https://ftp.ebi.ac.uk/pub/databases/spot/pgs/scores/PGS001192/ScoringFiles/PGS001192.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
PPM008609 PGS001192
(GBE_HC1222)
PSS004213|
African Ancestry|
6,497 individuals
PGP000244 |
Tanigawa Y et al. medRxiv (2021)
|Pre
Reported Trait: TTE gonarthrosis [arthrosis of knee] AUROC: 0.68497 [0.65949, 0.71044] : 0.07256
Incremental AUROC (full-covars): -0.01106
PGS R2 (no covariates): 0.00014
PGS AUROC (no covariates): 0.48548 [0.45782, 0.51313]
age, sex, UKB array type, Genotype PCs Full Model & PGS R2 is estimated using Nagelkerke's method
PPM008610 PGS001192
(GBE_HC1222)
PSS004214|
East Asian Ancestry|
1,704 individuals
PGP000244 |
Tanigawa Y et al. medRxiv (2021)
|Pre
Reported Trait: TTE gonarthrosis [arthrosis of knee] AUROC: 0.6973 [0.62907, 0.76552] : 0.05404
Incremental AUROC (full-covars): -0.01876
PGS R2 (no covariates): 0.00104
PGS AUROC (no covariates): 0.48101 [0.40847, 0.55354]
age, sex, UKB array type, Genotype PCs Full Model & PGS R2 is estimated using Nagelkerke's method
PPM008611 PGS001192
(GBE_HC1222)
PSS004215|
European Ancestry|
24,905 individuals
PGP000244 |
Tanigawa Y et al. medRxiv (2021)
|Pre
Reported Trait: TTE gonarthrosis [arthrosis of knee] AUROC: 0.66024 [0.6461, 0.67438] PGS R2 (no covariates): 0.00516
: 0.04745
Incremental AUROC (full-covars): 0.00488
PGS AUROC (no covariates): 0.54777 [0.53172, 0.56382]
age, sex, UKB array type, Genotype PCs Full Model & PGS R2 is estimated using Nagelkerke's method
PPM008612 PGS001192
(GBE_HC1222)
PSS004216|
South Asian Ancestry|
7,831 individuals
PGP000244 |
Tanigawa Y et al. medRxiv (2021)
|Pre
Reported Trait: TTE gonarthrosis [arthrosis of knee] AUROC: 0.72749 [0.70853, 0.74646] : 0.11678
Incremental AUROC (full-covars): 0.00024
PGS R2 (no covariates): 0.00229
PGS AUROC (no covariates): 0.53307 [0.5103, 0.55585]
age, sex, UKB array type, Genotype PCs Full Model & PGS R2 is estimated using Nagelkerke's method
PPM008613 PGS001192
(GBE_HC1222)
PSS004217|
European Ancestry|
67,425 individuals
PGP000244 |
Tanigawa Y et al. medRxiv (2021)
|Pre
Reported Trait: TTE gonarthrosis [arthrosis of knee] AUROC: 0.64504 [0.63733, 0.65274] : 0.04312
Incremental AUROC (full-covars): 0.0104
PGS R2 (no covariates): 0.0068
PGS AUROC (no covariates): 0.55655 [0.54824, 0.56485]
age, sex, UKB array type, Genotype PCs Full Model & PGS R2 is estimated using Nagelkerke's method

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
PSS004213
[
  • 443 cases
  • , 6,054 controls
]
African unspecified UKB
PSS004214
[
  • 56 cases
  • , 1,648 controls
]
East Asian UKB
PSS004215
[
  • 1,333 cases
  • , 23,572 controls
]
European non-white British ancestry UKB
PSS004216
[
  • 684 cases
  • , 7,147 controls
]
South Asian UKB
PSS004217
[
  • 4,861 cases
  • , 62,564 controls
]
European white British ancestry UKB Testing cohort (heldout set)