Table 6 Frequencies of IL-10 Haplotypes(-1082, -810, -592) and clinicopathologic features of breast cancer patients
From: Association of interleukin-10 gene polymorphisms with breast cancer in a Chinese population
| Â | Â | haplotype (%) | Â | Â | |
|---|---|---|---|---|---|
Clinicopathologic features | 2n | ATA | non-ATA | χ 2 | p |
ER expression | Â | Â | Â | 0.026 | 0.872 |
   Positive | 338 | 192 (56.8) | 146 (43.2) |  |  |
   Negative | 292 | 164 (56.2) | 128 (43.8) |  |  |
PR expression | Â | Â | Â | 0.010 | 0.922 |
   Positive | 332 | 187 (56.3) | 145 (43.7) |  |  |
   Negative | 298 | 169 (56.7) | 129 (43.3) |  |  |
Tumor size (cm) | Â | Â | Â | 7.180 | 0.028 |
   < 2 | 208 | 105 (50.5) | 103 (49.5) |  |  |
   2~5 | 334 | 192 (57.5) | 142 (42.5) |  |  |
   ≥5 | 88 | 59 (67.0) | 29 (33.0) |  |  |
LN involvement | Â | Â | Â | 5.246 | 0.022 |
   Negative | 396 | 210 (53.0) | 186 (47.0) |  |  |
   Positive | 234 | 146 (62.4) | 88 (37.6) |  |  |