Table 1.

Allele frequency of CYP19 (TTTA)nrepeat polymorphism by prostate cancer status

CYP19 allelesCases (%)Controls (%)
7− TCT*303 (34.6)325 (33.9)
7+ TCT†132 (15.1)148 (15.4)
885 (9.7)104 (10.8)
94 (0.5)2 (0.2)
1015 (1.7)21 (2.2)
11316 (36.1)334 (34.8)
1218 (2.1)25 (2.6)
1313 (0.3)1 (0.1)

  • NOTE: χ2 = 5.14, P = 0.74.

  • ↵* A 3-bp deletion ∼50 bp upstream to the (TTTA)n repeat.

  • ↵† A 3-bp insertion ∼50 bp upstream to the (TTTA)n repeat.