Table 2 Hardy-Weinberg equilibrium tests for the investigated cytokine gene polymorphisms among the healthy controls
From: Cytokine gene polymorphisms and serum cytokine levels in patients with idiopathic pulmonary fibrosis
Cytokine/genotype | Observed | Expected | *p-value |
|---|---|---|---|
TNF-α (−308) |  |  |  |
 AA | 6.0 | 3.5 | 0.274 |
 AG | 25.3 | 30.3 | 0.304 |
 GG | 68.7 | 66.2 | 0.622 |
IFN-γ (+874) |  |  |  |
 TT | 23.3 | 22.7 | 0.891 |
 AT | 48.7 | 49.9 | 0.817 |
 AA | 28.0 | 27.4 | 0.897 |
IL-6 (−174) |  |  |  |
 CC | 6.0 | 2.9 | 0.156 |
 CG | 22.0 | 28.2 | 0.230 |
 GG | 72.0 | 68.9 | 0.612 |
IL-10 (−1082, -819, -592) |  |  |  |
 GCC GCC | 18.7 | 16.0 | 0.542 |
 GCC ACC | 20.7 | 22.4 | 0.674 |
 GCC ATA | 22.0 | 25.6 | 0.497 |
 ACC ACC | 10.7 | 7.8 | 0.472 |
 ACC ATA | 14.0 | 17.9 | 0.345 |
 ATA ATA | 14.0 | 10.2 | 0.286 |
TGF-β1 (codons 10 and 25) |  |  |  |
 TT GG | 31.3 | 26.3 | 0.373 |
 TC GG | 35.3 | 37.6 | 0.719 |
 TC GC | 10.0 | 13.5 | 0.368 |
 CC GG | 18.0 | 12.3 | 0.199 |
 TT GC | 0 | 0 | - |
 CC GC | 4.7 | 8.8 | 0.164 |
 CC CC | 0.7 | 1.4 | 0.562 |
 TT CC | 0 | 0 | - |
 TC CC | 0 | 0 | - |