| Postoperative | p-value* | |||||||
---|---|---|---|---|---|---|---|---|---|
Preoperative | Ulcer | Negative | Positive | Â | |||||
Negative | 758 | 218 | <0.001 | ||||||
Positive | 39 | 27 | Â | ||||||
Gross type | I | IIa | IIb | IIc | III | AGC | Â | ||
I | 10 | 3 | 4 | 6 | 1 | 5 | <0.001 | ||
IIa | 4 | 16 | 47 | 175 | 15 | 21 | Â | ||
IIb | 1 | 5 | 79 | 121 | 4 | 14 | Â | ||
IIc | 2 | 9 | 46 | 324 | 21 | 26 | Â | ||
III | 1 | 2 | 8 | 41 | 21 | 11 | Â | ||
AGC | 0 | 0 | 0 | 0 | 0 | 0 | Â | ||
Histology | Pap | WD | MD | PD | Muc | Sig | CLS | Â | |
Pap | 0 | 0 | 0 | 0 | 0 | 1 | 0 | <0.001 | |
WD | 0 | 92 | 62 | 8 | 0 | 3 | 0 | Â | |
MD | 0 | 30 | 161 | 58 | 0 | 7 | 4 | Â | |
PD | 0 | 3 | 34 | 141 | 1 | 65 | 8 | Â | |
Muc | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Â | |
Sig | 1 | 0 | 7 | 66 | 1 | 288 | 1 | Â | |
CLS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Â |