Table 2 Surgical and pathological characteristics a
CD0 group (n = 61) | CD1/2 group (n = 44) | CD3/4 group (n = 10) | Total (n = 115) | P Value | |
|---|---|---|---|---|---|
Surgical type | 0.672 | ||||
Open | 55 (90.2) | 42 (95.5) | 9 (90.0) | 106 (92.2) | |
MIS | 6 (9.8) | 2 (4.5) | 1 (10.0) | 9 (7.8) | |
Gastrectomy | 0.219 | ||||
Subtotal | 31 (50.8) | 15 (34.1) | 5 (50.0) | 51 (44.3) | |
Total | 30 (49.2) | 29 (65.9) | 5 (50.0) | 64 (55.7) | |
Surgical radicality | 0.802 | ||||
Radical | 37 (60.7) | 29 (65.9) | 7 (70.0) | 73 (63.5) | |
Palliative | 24 (39.3) | 15 (34.1) | 3 (30.0) | 42 (36.5) | |
Lymphadenectomy | 0.504 | ||||
D2 | 47 (77.0) | 31 (70.5) | 8 (80.0) | 86 (74.8) | |
D1 plus | 13 (21.3) | 10 (22.7) | 1 (10.0) | 24 (20.9) | |
D1 | 1 (1.6) | 3 (6.8) | 1 (10.0) | 5 (4.3) | |
Combined resection | 0.592 | ||||
Yes | 12 (19.7) | 7 (15.9) | 3 (30.0) | 22 (19.1) | |
No | 49 (80.3) | 37 (84.1) | 7 (70.0) | 93 (80.9) | |
EBLb (mL) | 95 (28–300) | 126 (30–609) | 269 (50–640) | 100 (28–640) | 0.017 |
Transfusion | <0.001 | ||||
Yes | 0 (0.0) | 17 (38.6) | 1 (10.0) | 18 (15.7) | |
No | 61 (100.0) | 27 (61.4) | 9 (90.0) | 97 (84.3) | |
Borrmann type | 0.524 | ||||
I | 6 (9.8) | 2 (4.5) | 2 (20.0) | 10 (8.7) | |
II | 12 (19.7) | 10 (22.7) | 1 (10.0) | 23 (20.0) | |
III | 32 (52.5) | 20 (45.5) | 6 (60.0) | 58 (50.4) | |
IV | 11 (18.0) | 12 (27.3) | 1 (10.0) | 24 (20.9) | |
Lauren type | 0.569 | ||||
Intestinal | 30 (49.2) | 23 (52.3) | 6 (60.0) | 59 (51.3) | |
Diffuse | 26 (42.6) | 18 (40.9) | 2 (20.0) | 46 (40.0) | |
Mixed | 5 (8.2) | 3 (6.8) | 2 (20.0) | 10 (8.7) | |
TNM Stage | 0.846 | ||||
yp 0 | 4 (6.6) | 1 (2.3) | 1 (10.0) | 6 (5.2) | |
yp Ia-Ib | 14 (23.0) | 7 (15.9) | 1 (10.0) | 22 (19.1) | |
yp IIa-IIb | 6 (9.8) | 6 (13.6) | 2 (20.0) | 14 (12.2) | |
yp IIIa-IIIc | 15 (24.6) | 15 (34.1) | 3 (30.0) | 33 (28.7) | |
yp IV | 22 (36.1) | 15 (34.1) | 3 (30.0) | 40 (34.8) |