| Predicted Trait | |
| Reported Trait | Major depressive disorder | 
| Mapped Trait(s) | major depressive disorder (MONDO_0002009) | 
| Score Construction | |
| PGS Name | PRS17_MDD | 
| Development Method | |
| Name | Genome-wide significant SNPs | 
| Parameters | NR | 
| Variants | |
| Original Genome Build | NR | 
| Number of Variants | 17 | 
| Effect Weight Type | beta | 
| PGS Source | |
| PGS Catalog Publication (PGP) ID | PGP000570 | 
| Citation (link to publication) | Li D et al. BMC Med (2023) | 
| Ancestry Distribution | |
| Source of Variant Associations (GWAS)  | European: 100% 326,113 individuals (100%)  | 
| PGS Evaluation | |
| Study Identifiers | Sample Numbers | Sample Ancestry | Cohort(s) | 
|---|---|---|---|
GWAS Catalog: GCST006041 Europe PMC: 27479909  | 
                        
                            326,113 individuals | European | 23andMe | 
| 
                          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  | 
                    
                    
|---|---|---|---|---|---|---|---|---|
| PPM020721 | PSS011382| Multi-ancestry (including European)| 354,897 individuals  | 
                        
                            PGP000570 | Li D et al. BMC Med (2023)  | 
                        
                            Reported Trait: Major depressive disorder with PM2.5 air pollution | — | — | Hazard ratio (HR, PRS in top tertile and high PM2.5 exposure vs PRS in bottom tertile and low PM2.5 exposure): 1.34 [1.23, 1.46] | Age, gender, ethnicity, education level, employment status, household income, and Townsend deprivation index | — | 
| PPM020720 | PSS011382| Multi-ancestry (including European)| 354,897 individuals  | 
                        
                            PGP000570 | Li D et al. BMC Med (2023)  | 
                        
                            Reported Trait: Major depressive disorder | — | — | Hazard ratio (HR, per IQR change in PRS): 1.1 [1.07, 1.12] | Age, gender, ethnicity, education level, employment status, household income, Townsend deprivation index, genotyping batch, and first 10 PCs | — | 
| 
                          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 | 
|---|---|---|---|---|---|---|---|---|
| PSS011382 | — | — | [ 
  | 
                        
                            — | European | — | UKB | — | 
| PSS011382 | — | — | [ 
  | 
                        
                            — | Asian unspecified | — | UKB | — | 
| PSS011382 | — | — | [ 
  | 
                        
                            — | African unspecified | — | UKB | — | 
| PSS011382 | — | — | [ 
  | 
                        
                            — | East Asian (Chinese)  | 
                        
                            — | UKB | — | 
| PSS011382 | — | — | [ 
  | 
                        
                            — | Not reported | — | UKB | — |