Table 1 Associations between CD44 genotypes and breast cancer risk.

654 (56.5)

451 (43.0)

1.00 (reference)

430 (37.2)

484 (46.1)

1.69 (1.40 to 2.04)

< 10^-5

73 (6.3)

114 (10.9)

2.22 (1.59 to 3.10)

503 (43.5)

598 (57.0)

1.77 (1.48 to 2.12)

1,738 (75.1)

1,386 (66.1)

1.00 (reference)

576 (24.9)

712 (33.9)

1.57 (1.37 to 1.80)

995 (86)

906 (86.4)

1.00 (reference)

156 (13.5)

139 (13.2)

0.98 (0.76 to 1.27)

6 (0.5)

4 (0.4)

0.66 (0.18 to 2.43)

0.743

162 (14)

143 (13.6)

0.97 (0.75 to 1.25)

2,146 (92.7)

1,951 (93.0)

1.00 (reference)

168 (7.3)

147 (7.0)

0.96 (0.75 to 1.22)

353 (30.5)

316 (30.1)

1.00 (reference)

563 (48.7)

513 (48.9)

1.04 (0.85 to 1.27)

241 (20.8)

220 (21.0)

1.06 (0.82 to 1.36)

0.861

804 (69.5)

733 (69.9)

1.04 (0.86 to 1.27)

1,269 (54.8)

1,145 (54.6)

1.00 (reference)

1,045 (45.2)

953 (45.4)

1.03 (0.91 to 1.17)

997 (86.2)

912 (86.9)

1.00 (reference)

151 (13)

125 (12.0)

0.85 (0.65 to 1.12)

9 (0.8)

12 (1.1)

1.76 (0.70 to 4.470

0.802

160 (13.8)

137 (13.1)

0.90 (0.69 to 1.16)

169 (7.3)

149 (7.1)

1.00 (reference)

2,145 (92.7)

1,949 (92.9)

0.95 (0.74 to 1.21)

950 (82.1)

865 (82.5)

1.00 (reference)

194 (16.8)

172 (16.4)

0.97 (0.77 to 1.23)

13 (1.1)

12 (1.1)

1.01 (0.43 to 2.38)

0.853

207 (17.9)

184 (17.5)

0.98 (0.78 to 1.22)

2,094 (90.5)

1,902 (90.7)

1.00 (reference)

220 (9.5)

196 (9.3)

0.98 (0.80 to 1.21)

N = 835

N = 804

492 (58.9)

362 (45.0)

1.00 (reference)

297 (35.6)

366 (45.5)

1.61 (1.31 to 1.98)

46 (5.5)

76 (9.5)

2.25 (1.51 to 3.35)

< 10^-5

343 (41.1)

442 (55.0)

1.69 (1.39 to 2.07)

N = 1,992

N = 1,853

1,146 (57.5)

813 (43.9)

1.00 (reference)

727 (36.5)

850 (45.9)

1.64 (1.43 to 1.89)

119 (6.0)

190 (10.2)

2.17 (1.68 to 2.80)

< 10^-5

1,886 (42.5)

1,040 (56.1)

1.72 (1.51 to 1.96)