Table 1.
Estimates of imputation accuracy for all four VNTRs (and one moderating SNP) using the FTP and CADD/GADD datasets as reference panels for one another. Here, we restricted comparisons to imputed genotypes with probabilities of at least 0.99. See Supplemental Table 1–6 for full details on each locus
| Locus | Target | Reference | True risk variant freq. | Minimac3 INFO score | Imputed risk variant freq. | Empirical r2 | Genotype match rate |
|---|---|---|---|---|---|---|---|
| DRD4 VNTR | CADD/GADD | FTP | 0.207 | 0.913 | 0.182 | 0.961 | 0.988 |
| DRD4 VNTR | FTP | CADD/GADD | 0.198 | 0.973 | 0.174 | 0.977 | 0.993 |
| MAOA VNTR females | CADD/GADD | FTP | 0.392 | 0.965 | 0.396 | 0.642 | 0.838 |
| MAOA VNTR females | FTP | CADD/GADD | 0.352 | 0.946 | 0.340 | 0.959 | 0.981 |
| MAOA VNTR males | CADD/GADD | FTP | 0.177 | 0.946 | 0.159 | 0.665 | 0.919 |
| MAOA VNTR males | FTP | CADD/GADD | 0.383 | 0.934 | 0.353 | 0.954 | 0.989 |
| SLC6A3 VNTR | CADD/GADD | FTP | 0.762 | 0.945 | 0.800 | 0.728 | 0.898 |
| SLC6A3 VNTR | FTP | CADD/GADD | 0.757 | 0.960 | 0.767 | 0.990 | 0.996 |
| SLC6A4 5HTTLPR | CADD/GADD | FTP | 0.531 | 0.926 | 0.535 | 0.873 | 0.936 |
| SLC6A4 5HTTLPR | FTP | CADD/GADD | 0.591 | 0.940 | 0.593 | 0.932 | 0.966 |
| SLC6A4 SNP (rs25531) | CADD/GADD | FTP | 0.939 | 0.952 | 0.957 | 0.626 | 0.961 |
| SLC6A4 SNP (rs25531) | FTP | CADD/GADD | 0.930 | 0.974 | 0.934 | 0.737 | 0.968 |