Retrospective Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Oct 21, 2015; 21(39): 11160-11167
Published online Oct 21, 2015. doi: 10.3748/wjg.v21.i39.11160
Table 1 Risk factors for lymph node metastasis in early gastric cancer (n = 2270) by multivariate analysis
OR95%CIP value
Tumor size ≤ 30 mm vs > 30 mm2.11.5-3.0< 0.001
Depth of invasion
M vs SM11.61.0-2.4< 0.001
M vs SM24.73.0-7.20.040
Lymphatic invasion4.12.8-6.0< 0.001
Vascular invasion4.73.1-7.1< 0.001