Research Article
The Distribution Frequency of Interferon-Gamma Receptor 1 Gene Polymorphisms in Interferon-γ Release Assay-Positive Patients
Table 3
Mutation of IFNGR1 promoter site in different IFN-γ l levels (n (%)).
| IFN-γ level | n | -611 (G/A) | -56 (T/C) | -255 (C/T) | -359 (T/C) | -72 (C/T) |
| IFN-γ > 400 pg/mL | 18 | 16 (89%) | 16 (89%) | 3 (11%) | 1 (0.05%) | 0 (0%) | 200 pg/mL < IFN-γ < 400 pg/mL | 28 | 21 (75%) | 25 (89%) | 0 (0%) | 0 (0%) | 0 (0%) | 14 pg/mL < IFN-γ < 200 pg/mL | 54 | 41 (76%) | 42 (78%) | 4 (0.07%) | 0 (0%) | 1 (0.02%) | IFN-γ < 14 pg/mL | 103 | 91 (88.3%) | 87 (84.5) | 2 (1.9%) | 0 (0%) | 0 (0%) |
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