TABLE 4.
Frequencies with which TNFA promoter alleles were passed from heterozygous parents to offspring with the different phenotypes in unrelated trios
| Phenotype | No. of cases in which allele was passed
|
P valuea | ||
|---|---|---|---|---|
| TNF1 | TNF2 | Total | ||
| VL | 15 | 10 | 25 | 0.3157 |
| DTH+ | 28 | 8 | 36 | 0.0006 |
| DTH− | 38 | 46 | 84 | 0.3824 |
The P values were obtained from TDT allele-wise analysis.