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. Author manuscript; available in PMC: 2015 Feb 26.
Published in final edited form as: J Urol. 2009 Aug 14;182(4):1364–1370. doi: 10.1016/j.juro.2009.06.048

Table 3.

Multivariate proportional hazards model to predict biochemical recurrence in 3,226 men

Variable HR (95% CI) p Value
PSA (ng/ml):
 0–4.0 (referent) 1.0
 4.1–10.0 1.70 (1.02, 2.83) 0.0416
 10.1–20.0 2.44 (1.38, 4.32) 0.0021
 Greater than 20.0 3.42 (1.80, 6.52) 0.0002
Pathology stage:
 Organ confined (referent) 1.0
 Focal extraprostatic extension 2.34 (1.43, 3.85) 0.0008
 Nonfocal extraprostatic extension 3.57 (2.42, 5.27) < 0.0001
 Seminal vesicle involvement 5.70 (3.53, 9.20) < 0.0001
 Lymph node metastasis 5.82 (3.24, 10.46) < 0.0001
Surgical margin status (pos vs neg) 1.47 (1.06, 2.04) 0.0211
Postop GS:
 6 or Less (referent) 1.0
 3 + 4 3.01 (1.99, 4.56) < 0.0001
 4 + 3 6.82 (4.38, 10.63) < 0.0001
 8 6.56 (3.88, 11.07) < 0.0001
 9–10 18.45 (10.38, 32.80) < 0.0001
TGC (yes vs no) 1.45 (1.04, 2.02) 0.0285
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