Table 5 Multivariate analysis of prognostic factors for survival in enrolled patients who underwent curative resection
From: Undifferentiated-type gastric adenocarcinoma: prognostic impact of three histological types
Variable | Coefficient | SE | Hazard ratio (95% CI) | P- value |
|---|---|---|---|---|
Age, years | ||||
≥65/<65 | 0.667 | 0.108 | 1.949 (1.576 to 2.409) | <0.001 |
Gender | ||||
Male/Female | 0.200 | 0.103 | 1.221 (0.998 to 1.494) | 0.053 |
Tumor size, cm | ||||
≥5/<5 | 0.237 | 0.118 | 1.268 (1.007 to 1.597) | 0.043 |
Depth of invasion | ||||
T2/T1 | 0.582 | 0.208 | 1.789 (1.190 to 2.689) | 0.005 |
T3/T1 | 0.749 | 0.196 | 2.114 (1.439 to 3.106) | <0.001 |
T4/T1 | 1.433 | 0.196 | 4.192 (2.855 to 6.155) | <0.001 |
Lymph node metastasis | ||||
N1/N0 | 0.015 | 0.192 | 1.016 (0.696 to 1.481) | 0.936 |
N2/N0 | 0.558 | 0.168 | 1.747 (1.256 to 2.428) | 0.001 |
N3/N0 | 1.161 | 0.143 | 3.195 (2.414 to 4.228) | <0.001 |
Histology | ||||
PDAC/SRC | 0.157 | 0.136 | 1.170 (0.896 to 1.528) | 0.248 |
uMAC/SRC | 0.135 | 0.242 | 1.144 (0.712 to 1.840) | 0.578 |