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Table 3 Cox regression for early versus late SRT

From: Adjuvant versus early salvage radiotherapy: outcome of patients with prostate cancer treated with postoperative radiotherapy after radical prostatectomy

Factors

Univariate Cox regression

Multiple Cox regression

HR

95%-CI

p

HR

95%-CI

p

Group (<0.3 ng/mL versus ≥0.3 ng/mL)

0.34

0.15–0.76

0.009*

0.30

0.13–0.69

0.004*

Tumor stage (≤T2c vs. ≥T3a)

0.37

0.17–0.80

0.01*

0.43

0.19–0.97

0.04*

Nodal status (N0 vs. N1)

0.40

0.09–1.72

0.22

   

Gleason score (≤7a vs ≥ 7b)

0.34

0.15–0.78

0.01*

0.35

0.15–0.84

0.02*

Surgical margins (R0 vs. R1)

1.37

0.61–3.05

0.44

   
  1. Univariate and multiple Cox regression for predictive factors for biochemical relapse-free survival for early (PSA <0.3 ng/mL) versus late SRT (PSA ≥0.3 ng/mL) (ART Adjuvant radiotherapy, SRT Salvage radiotherapy, HR Hazard ratio, 95%-CI 95%-confidence interval, * = significant result)
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Radiation Oncology

ISSN: 1748-717X

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