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Table 4 Multivariate analysis of cancer-specific mortality

From: Intensity-modulated radiotherapy versus radical prostatectomy in patients with localized prostate cancer: long-term follow-up

Variable HR 95% CI p
Age 0.987* 0.942-1.033 0.567
RP    Reference
IMRT 1.706 0.730-3.987 0.218
DRE T1-T2a    Reference
DRE T2b-T2c 5.674 2.205-14.599 0.001
DRE ≥ T3 8.380 3.179-22.091 0.001
Gleason score ≤6    Reference
Gleason score =7 1.397 0.512-3.810 0.514
Gleason score ≥8 7.183 2.777-18.574 0.001
PSA ≤ 10 ng/mL    Reference
PSA > 10 and ≤20 ng/mL 0.333 0.111-0.994 0.049
PSA > 20 ng/mL 0.984 0.427-2.268 0.971
  1. *HR for age expressed per year increase.