Clinical Research
Copyright ©2005 Baishideng Publishing Group Inc.
World J Gastroenterol. Feb 21, 2005; 11(7): 1023-1027
Published online Feb 21, 2005. doi: 10.3748/wjg.v11.i7.1023
Table 2 CK20mRNA expression and cumulative tumor metastasis after operation (Fisher’s exact test).
CK20mRNA expressionnWithin 6 moWithin 12 moWithin 24 mo
Positive238 (34.7%)17 (73.9%)19 (82.6%)
Negative171 (5.9%)6 (35.3%)13 (76.5%)
P-value0.0430.020.631