Dense Mammography GT(n) Total
≤15 >15
No 74 70 144
51.4% 48.6% 100.0%
Yes 136 172 308
44.2% 55.8% 100.0%
Total 210 242 452
46.5% 53.5% 100.0%
χ2 = 2.06; p = 0.151; OR = 1.34; IC95%=0.90 – 1.99
Table 2: Association between type of mammography and repeats polymorphisms (GT)n.