Table 2.
System powers of the 33 microhaplotypes for different pairwise kinships at different thresholds
| Relationship | Threshold (t1\t2) | Sensitivity | Specificity | PPV | NPV | Error rate | Uncertainty rate | Effectiveness |
|---|---|---|---|---|---|---|---|---|
| Parent-child | -1\1 | 100.00% | 100.00% | 100.00% | 100.00% | 0.00% | 0.00% | 100.00% |
| -2\2 | 100.00% | 100.00% | 100.00% | 100.00% | 0.00% | 0.00% | 100.00% | |
| Full-sibling | -1\1 | 99.70% | 100.00% | 100.00% | 100.00% | 0.00% | 0.30% | 99.85% |
| -2\2 | 99.40% | 99.50% | 100.00% | 100.00% | 0.00% | 0.60% | 99.45% | |
| Half-sibling | -1\1 | 89.90% | 88.10% | 99.01% | 99.32% | 0.75% | 4.75% | 89.00% |
| -2\2 | 73.60% | 68.30% | 99.86% | 100.00% | 0.05% | 13.20% | 70.95% | |
| Grandfather-grandson | -1\1 | 88.50% | 86.40% | 99.55% | 98.18% | 1.00% | 4.95% | 87.45% |
| -2\2 | 73.10% | 67.10% | 100.00% | 100.00% | 0.00% | 13.45% | 70.10% | |
| Aunt-nephew | -1\1 | 86.70% | 88.90% | 99.66% | 98.45% | 0.85% | 5.95% | 87.80% |
| -2\2 | 69.80% | 69.50% | 100.00% | 99.86% | 0.05% | 15.05% | 69.65% | |
| First cousins | -1\1 | 40.60% | 33.90% | 97.60% | 94.69% | 1.45% | 28.75% | 37.25% |
| -2\2 | 13.00% | 3.10% | 100.00% | 100.00% | 0.00% | 43.50% | 8.05% |