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. Author manuscript; available in PMC: 2022 Jun 1.
Published in final edited form as: Eur Urol Oncol. 2021 Jan 7;4(3):464–472. doi: 10.1016/j.euo.2020.12.006

Table 4 –

Stratified median overall survival, hazard ratio, and C-statistic by prognostic model (new risk score and Bajorin)

New risk score Bajorin
Score N mOS, mo (95% CI) HR (95% CI) Score N mOS, mo (95% CI) HR (95% CI)
0 127 23 (17–32) Ref. 0 128 23 (17–35) Ref.
1 110 12 (9–18) 1.57 (1.10–2.23) 1 169 10 (7–13) 1.95 (1.41–2.70)
2 68 7 (3–12) 2.35 (1.60–3.47) 2 60 5 (2–7) 2.86 (1.92–4.25)
≥3 52 2 (2–3) 4.91 (3.28–7.35)
Harrell’s C-statistic (95% CI) 0.68 (0.65–0.71) 0.63 (0.59–0.66)

CI = confidence interval; HR = hazard ratio; mOS = median overall survival.