Retrospective Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Jan 14, 2015; 21(2): 571-577
Published online Jan 14, 2015. doi: 10.3748/wjg.v21.i2.571
Table 4 Univariate analysis of predictive molecular markers for lymph node metastasis n (%)
Lymph node metastasisPresenceAbsenceP value
Microsatellite instability0.412
MSS89 (90.8)820 (90.0)
MSI-L1 (1.0)30 (3.3)
MSI-H8 (8.2)61 (6.7)
hMLH10.703
Negative5 (7.4)43 (6.2)
Positive63 (92.6)653 (93.8)
p530.773
Negative59 (60.8)592 (62.3)
Positive38 (39.2)358 (37.7)
EGFR overexpression0.001
Negative55 (77.5)558 (90.1)
Positive16 (22.5)61 (9.9)
HER2 overexpression0.084
Negative33 (84.6)263 (71.7)
Positive6 (15.4)104 (28.3)