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. Author manuscript; available in PMC: 2023 Oct 1.
Published in final edited form as: J Urol. 2022 Jun 10;208(4):813–820. doi: 10.1097/JU.0000000000002799

Table 3.

Multivariable Cox proportional hazards regression models testing the association between variant histology on pathology and cancer-specific survival and overall survival after recurrence

Cancer-specific survival Overall survival
Characteristic HR 95% CI p-value HR 95% CI p-value
Pathologic variant histology 1.48 0.88, 2.50 0.14 1.86 1.15, 3.00 0.011
Pathologic T stage
 pTA/IS/1 Reference
 pT2 1.85 1.17, 2.91 0.008 1.20 0.83, 1.73 0.3
 pT4 4.78 3.29, 6.95 <0.001 3.12 2.29, 4.26 <0.001
 pT4 9.91 4.66, 21.1 <0.001 6.19 2.98, 12.8 <0.001

HR = hazard ratio; CI = confidence interval