Univariate | Multivariate | |||||
---|---|---|---|---|---|---|
Variable | HR | 95%CI | p value | HR | 95%CI | p value |
Sex (male) | 1.613 | 0.768–3.391 | 0.207 | |||
ECOG PS (≧ 2) | 4.727 | 2.356–9.485 | < 0.001 | 2.564 | 0.163–0.932 | 0.034 |
Glasgow prognostic score (≧ 1) | 1.599 | 0.786–3.255 | 0.195 | |||
Prognostic nutritional index | 0.938 | 0.888–0.991 | 0.023 | 0.980 | 0.919–1.045 | 0.541 |
NRC-mortality | 1.336 | 1.195–1.494 | < 0.001 | 1.213 | 1.053–1.396 | 0.007 |
pStage (≧ II) | 1.976 | 0.994–3.926 | 0.052 | |||
Surgical procedure (total gastrectomy) | 2.509 | 1.259–4.997 | 0.009 | 2.285 | 1.115–4.682 | 0.024 |
Lymphadenectomy (< D2) | 1.414 | 0.657–3.043 | 0.376 | |||
Operative time | 1 | 0.996–1.003 | 0.734 | |||
Blood loss | 1 | 0.999–1.001 | 0.997 | |||
Postoperative complicationsa (yes) | 2.034 | 1.010–4.093 | 0.047 | 1.396 | 0.653–2.983 | 0.390 |
Adjuvant chemotherapy (yes) | 0.476 | 0.641–6.890 | 0.220 |