Retrospective Study
Copyright ©The Author(s) 2017.
World J Gastrointest Oncol. Jun 15, 2017; 9(6): 257-262
Published online Jun 15, 2017. doi: 10.4251/wjgo.v9.i6.257
Table 3 Univariate analysis of overall survival in Group A patients after IPTW method
VariantsHR95%CIP value
Sex (male:female)0.9410.515-1.7200.845
Tumor location (U:M:L)0.9670.779-1.2020.768
Operative procedures (total:others)1.0050.813-1.2420.961
Extent of LN dissection (D0:D1:D2)0.6610.4233-1.0320.009
pStage (13th edition) (I:II:III:IV)2.121.616-2.7820.001
Radicality (curative:non-curative)1.5290.083-0.2800.001
pLN metastasis (negative:positive)2.3321.274-4.2720.006
Postoperative complications (negative:positive)1.4320.642-3.1950.379
Histology (Lowren) (intestinal:diffuse)2.6371.470-4.7290.01