Multivariable analysis for SNPs and prostate cancer outcomes
SNP | No. of patients | Biochemical recurrence | Clinical metastases | Prostate cancer–specific death | ||||||
---|---|---|---|---|---|---|---|---|---|---|
n = 351 | n = 146 | n = 91 | ||||||||
HR | 95% CI* | P | HR | 95% CI | P | HR | 95% CI | P | ||
rs10486567 | 635 | 1.29 | 1.00-1.65 | 0.046 | 1.42 | 0.96-2.10 | 0.083 | 1.1 | 0.66-1.82 | 0.7 |
rs4962416 | 628 | 1.08 | 0.84-1.39 | 0.5 | 0.87 | 0.58-1.29 | 0.5 | 0.85 | 0.50-1.45 | 0.6 |
rs7920517 | 631 | 1.53 | 1.17-2.01 | 0.002 | 1.11 | 0.73-1.68 | 0.6 | 1.06 | 0.61-1.84 | 0.8 |
rs7931342 | 632 | 1.03 | 0.80-1.32 | 0.8 | 2.01 | 1.35-3.00 | 0.0006 | 1.81 | 1.07-3.05 | 0.027 |
rs10896449 | 649 | 1.01 | 0.79-1.28 | 1 | 1.88 | 1.28-2.77 | 0.001 | 1.83 | 1.10-3.04 | 0.021 |
rs2735839 | 643 | 0.88 | 0.67-1.17 | 0.4 | 1.26 | 0.84-1.87 | 0.3 | 2.22 | 1.35-3.66 | 0.002 |
rs7008482 | 617 | 0.85 | 0.66-1.09 | 0.19 | 0.87 | 0.59-1.28 | 0.5 | 1 | 0.60-1.65 | 1 |
NOTE: Each SNP is individually assessed in separate multivariable models, controlling for age at prostate cancer diagnosis, PSA at diagnosis, clinical stage, and biopsy Gleason grade. Shown are SNPs with univariate associations at P < 0.05 by the 2 df test.
↵*The first P value shown for each SNP was determined by a 2 df test for a global difference across genotypes; the second P value shown was determined by a log-additive (linear trend) model.