| T2DM (Yes vs. No)
|
1.319 (0.868−2.005) |
0.192 |
|
1.153 (0.745−1.786) |
0.523 |
| Sex (Female vs. Male)
|
1.422 (0.919−2.199) |
0.110 |
|
|
|
| Age (year) |
|
0.451 |
|
|
|
| 40−69vs. <40
|
0.909 (0.126−6.572) |
0.925 |
|
|
|
| ≥70 vs. <40
|
1.248 (0.167−9.334) |
0.829 |
|
|
|
| Hepatitis (Yes vs. No)
|
1.003 (0.407−2.471) |
0.995 |
|
|
|
| HBsAg (+) (Yes vs. No)
|
1.379 (0.559−3.401) |
0.481 |
|
|
|
| Tumor location |
|
0.547 |
|
|
|
| Middle vs. Upper
|
0.871 (0.450−1.683) |
0.680 |
|
|
|
| Lower vs. Upper
|
0.767 (0.477−1.241) |
0.281 |
|
|
|
| Ascites (Yes vs. No)
|
2.428 (0.984−5.988) |
0.054 |
|
1.491 (0.473−4.702) |
0.495 |
| Gastrectomy |
|
0.051 |
|
|
0.346 |
| Proximal vs. Total
|
1.003 (0.480−2.098) |
0.993 |
|
0.756 (0.327−1.746) |
0.512 |
| Distal vs. Total
|
0.605 (0.390−0.938) |
0.025 |
|
0.668 (0.387−1.151) |
0.146 |
| Reconstruction (Roux-en-Y vs. Others)
|
1.238 (0.804−1.906) |
0.329 |
|
|
|
| Lymphadenectomy (D2/D2+ vs. Others)
|
0.367 (0.216−0.622) |
<0.001 |
|
0.338 (0.067−1.699) |
0.188 |
| Radical resection (Yes vs. No)
|
0.300 (0.190−0.474) |
<0.001 |
|
0.998 (0.435−2.289) |
0.995 |
| Approach (Laparoscopy vs. Open/conversion)
|
0.596 (0.394−0.902) |
0.013 |
|
0.674 (0.397−1.146) |
0.145 |
| Received adjuvant chemotherapy (Yes vs. No)
|
0.587 (0.382−0.903) |
0.014 |
|
0.341 (0.203−0.571) |
<0.001 |
| Histology (signet-ring vs. Others)
|
1.311 (0.812−2.117) |
0.265 |
|
|
|
| Grade |
|
0.160 |
|
|
0.442 |
| G3−4vs. G1−2
|
1.697 (0.954−3.020) |
0.072 |
|
1.425 (0.741−2.741) |
0.288 |
| Unknown vs. G1−2
|
1.850 (0.839−4.079) |
0.127 |
|
1.014 (0.395−2.607) |
0.977 |
| Vascular invasion (Yes vs. No)
|
1.563 (0.931−2.623) |
0.087 |
|
1.210 (0.651−2.250) |
0.546 |
| Neural invasion (Yes vs. No)
|
1.356 (0.822−2.237) |
0.230 |
|
|
|
| Lymphatic vessel invasion (Yes vs. No)
|
1.268 (0.716−2.243) |
0.412 |
|
|
|
| Primary tumor invasion |
|
<0.001 |
|
|
0.001 |
| T2 vs. T1
|
2.971 (0.709−12.450) |
0.136 |
|
6.086 (1.288−28.749) |
0.023 |
| T3 vs. T1
|
6.637 (2.023−21.775) |
0.002 |
|
14.013 (3.457−56.806) |
<0.001 |
| T4 vs. T1
|
7.962 (3.220−19.686) |
<0.001 |
|
9.108 (2.863−28.971) |
<0.001 |
| Lymph node status |
|
<0.001 |
|
|
0.028 |
| N1 vs. N0
|
1.811 (0.895−3.665) |
0.099 |
|
0.750 (0.329−1.705) |
0.492 |
| N2 vs. N0
|
2.730 (1.392−5.355) |
0.003 |
|
0.990 (0.444−2.206) |
0.980 |
| N3 vs. N0
|
6.340 (3.551−11.318) |
<0.001 |
|
1.886 (0.908−3.917) |
0.089 |
| Metastasis (M1 vs. M0)
|
3.482 (2.052−5.908) |
<0.001 |
|
0.359 (0.060−2.157) |
0.263 |
| Tumor size (cm) (≥5 vs. <5)
|
2.524 (1.679−3.814) |
<0.001 |
|
1.131 (0.684−1.869) |
0.631 |
