Table 2. Distribution of the IL1A (-889) and IL1B (+3954) genotypes and allele in toxoplasmosis retinochoroiditis patients with and without recurrent episodes.
| Recurrence | Yes | No | ||
|---|---|---|---|---|
| Polymorphism |
n |
n |
χ2 |
p |
| IL1A |
||||
| Genotype |
||||
| CC |
14 |
9 |
6.83 |
0.03 |
| CT |
25 |
5 |
||
| TT |
6 |
0 |
||
| Allele |
||||
| C |
53 |
23 |
5.46 |
0.02 |
| T |
37 |
5 |
||
| IL1B |
||||
| Genotype |
||||
| CC |
21 |
9 |
2.55 |
0.28 |
| CT |
21 |
5 |
||
| TT |
3 |
0 |
||
| Allele |
||||
| C |
63 |
23 |
1.67 |
0.19 |
| T | 27 | 5 |
Distribution of the IL1A (-889) and IL1B (+3954) genotypes and allele in toxoplasmosis retinochoroiditis (TR) patients followed for one or more years who presented (Yes; n=35) or (No; n=14) further recurrence of the disease.