Retrospective Study
Copyright ©The Author(s) 2016.
World J Gastroenterol. Aug 21, 2016; 22(31): 7157-7165
Published online Aug 21, 2016. doi: 10.3748/wjg.v22.i31.7157
Table 3 Progressive event rates in term of computed tomography-detected extramural vascular invasion status in colon cancer (follow-up until study endpoint)
ctEMVI statusWhole cohortT4 category patientsStage III patientsAdjuvant chemotherapy
Positive43.3% (26/60)42.6% (23/54)57.9% (22/38)48.9% (22/45)
Negative14.9% (20/134)18.8% (15/80)21.4% (12/56)19.7% (15/76)
Odds ratio4.43.253.9
P value< 0.0010.003< 0.0010.001