From: Polymorphic repeat in AIB1 does not alter breast cancer risk
Premenopausal | Cases | Controls | OR* | 95% CI |
---|---|---|---|---|
No of alleles with 26 or fewer repeats | Â | Â | Â | Â |
0 | 49 | 51 | 1.00 | Â |
1 | 14 | 16 | 0.91 | 0.40-2.09 |
2 | 1 | 3 | 0.32 | 0.03-3.25 |
1 or 2 | 15 | 19 | 0.82 | 0.37-1.81 |
Postmenopausal | Cases | Controls | OR†| 95% CI |
No of alleles with 26 or fewer repeats | Â | Â | Â | Â |
0 | 275 | 397 | 1.00 | Â |
1 | 75 | 106 | 1.04 | 0.74-1.46 |
2 | 8 | 7 | 1.90 | 0.67-5.42 |
1 or 2 | 83 | 113 | 1.09 | 0.78-1.52 |
Combined analysis | Cases | Controls‡ | OR§ | 95% CI |
No of alleles with 26 or fewer repeats | Â | Â | Â | Â |
0 | 361 | 476 | 1.00 | Â |
1 | 94 | 129 | 0.99 | 0.73-1.35 |
2 | 9 | 10 | 1.29 | 0.52-3.23 |
1 or 2 | 103 | 139 | 1.01 | 0.75-1.36 |
AIB1 genotype¶ |  |  |  |  |
29/29 | 92 | 141 | 1.00 | Â |
28/29 | 196 | 227 | 1.27 | 0.91-1.77 |
28/28 | 64 | 95 | 0.99 | 0.65-1.50 |
26/29 | 47 | 69 | 1.04 | 0.66-1.64 |
26/28 | 45 | 55 | 1.23 | 0.75-2.02 |
26/26 | 9 | 10 | 1.48 | 0.57-3.81 |