From: Association of interleukin-10 gene polymorphisms with breast cancer in a Chinese population
 | Patients, no. (%) | Controls, no. (%) |  |  |
---|---|---|---|---|
Possible haplotype | 2n = 630 | 2n = 644 | χ 2 | P -value |
ATA | 356 (56.5) | 377 (58.5) | 1.857 | 0.603 |
ACC | 243 (38.6) | 228 (35.4) | Â | Â |
GTA | 17 (2.7) | 22 (3.4) | Â | Â |
GCC | 14 (2.2) | 17 (2.6) | Â | Â |