Brief Article
Copyright ©2010 Baishideng.
World J Gastroenterol. Apr 28, 2010; 16(16): 2055-2060
Published online Apr 28, 2010. doi: 10.3748/wjg.v16.i16.2055
Table 4 Comparison of survival rates for patients classified by rN category or by pN category
N stagenrN1
rN2
rN3
P
nOS (%)nOS (%)nOS (%)
pN123216968.65436.3922.20.000
pN2156366.79540.85820.40.007
pN351NANA757.44411.60.012