Table 6. The relative strongest linkage equilibrium between HLA-A and -DRB1.
| Haplotype | Observed frequencies (%) | Expected frequencies (%) | D | D′ | r2 | chi-square |
| A*30-DRB1*07 | 2.30 | 0.17 | 0 | 0.697 | 0.303 | 1739.976 |
| A*33-DRB1*03 | 2.85 | 0.37 | 0.025 | 0.537 | 0.190 | 1094.590 |
| A*29-DRB1*10 | 0.38 | 0.01 | 0.040 | 0.504 | 0.118 | 675.721 |
| A*01-DRB1*10 | 0.58 | 0.03 | 0.006 | 0.357 | 0.102 | 588.272 |
| A*02-DRB1*09 | 8.08 | 4.87 | 0.038 | 0.349 | 0.052 | 298.950 |
| A*33-DRB1*13 | 1.67 | 0.42 | 0.013 | 0.537 | 0.049 | 279.805 |
| A*11-DRB1*12 | 6.07 | 4.00 | 0.025 | 0.276 | 0.026 | 147.557 |
| A*02-DRB1*03 | 0.36 | 1.54 | 0.012 | -0.808 | 0.015 | 87.747 |
| A*11-DRB1*15 | 5.68 | 4.16 | 0.018 | 0.191 | 0.013 | 74.271 |
| A*11-DRB1*07 | 0.38 | 1.58 | 0.012 | -0.736 | 0.013 | 74.900 |
| A*02-DRB1*13 | 0.56 | 1.74 | -0.010 | -0.600 | 0.010 | 54.862 |