Colorectal Cancer
Copyright ©The Author(s) 2005.
World J Gastroenterol. Sep 28, 2005; 11(36): 5644-5650
Published online Sep 28, 2005. doi: 10.3748/wjg.v11.i36.5644
Table 4 Multivariate survival analysis for the subgroup of patients without distant metastasis (n = 140)
RR95%CIP
Age (yr)
per yr1.0441.009–1.0790.013
Tumor stage
T1/T21.000
T3/T40.8980.365–2.2060.814
Nodal status
Per positive node1.2311.125–1.348<0.001
Grade
G1/G21.000
G32.6141.172–5.8290.019
PLK1 expression
Negative1.000
Positive3.3061.214–9.0020.019