Table 2 Adjusted Odds Ratios of prostate cancer by age groups (> 55, <= 55 years old)
From: No major association between TGFBR1*6A and prostate cancer
Age group/ Genotypes | Cases N (% within age strata) | Controls N (% within age strata) | OR (95% CI)1 | OR (95% CI)2 | P for testing multiplicative interaction |
|---|---|---|---|---|---|
Age = 55 | Â | Â | Â | Â | Â |
   9A/9A | 46 (78.0) | 322 (87.7) | 1.00 | 1.00 |  |
   9A/6A or 6A/6A | 13 (22.0) | 45 (12.3) | 2.13 (1.06–4.27) | 2.11 (0.98–4.57) |  |
Age > 55 | Â | Â | Â | Â | 0.01 |
   9A/9A | 334 (87.2) | 80 (81.6) | 1.00 | 1.00 |  |
   9A/6A or 6A/6A | 49 (12.8) | 18 (18.4) | 0.64 (0.36–1.17) | 0.57 (0.30–1.10) |  |