Table 1

Cox regression analysis for various potential prognostic factors in survival

VariableUnfavorable/favorable characteristicsNo. of patientsAnalysisDisease-free survivalOverall survival
Relative risk95% Confidential intervalPRelative risk95% Confidential intervalP
Grade3/2/139/39/29Ua1.7751.243–2.5350.00163.9581.964–7.9740.0001
Mb1.1060.539–1.5410.71042.1411.017–3.2530.0478
pT>3/2/1, a25/19/63U2.2131.632–3.011<0.00015.4263.056–9.634<0.0001
M1.1910.699–1.7660.24521.6181.252–3.8450.0361
RhoAHigh/low34/73U3.3811.943–5.884<0.000137.9318.909–161.493<0.0001
M1.6810.787–3.5910.108110.9562.067–58.0840.0049
RhoBLow/high53/54U1.6120.925–2.8110.09232.3341.007–5.4130.0482
M1.2720.661–2.4410.47291.0190.241–4.3130.9798
RhoCHigh/low36/71U4.4842.508–8.017<0.000170.5839.427–228.496<0.0001
M2.6421.136–6.1420.024124.3022.765–113.6020.004
ROCK-IHigh/low45/62U3.2431.845–5.701<0.000114.4634.311–48.528<0.0001
M1.2810.541–3.0310.57371.3250.162–4.8110.8852
ROCK-IIHigh/low41/66U4.2482.405–7.502<0.000118.1325.389–61.013<0.0001
M2.0540.532–7.9260.29612.0590.294–21.8470.4491
  • a U, univariate.

  • b M, multivariate.