Factors | NLR | P value | |
---|---|---|---|
LNLR (n = 875) (%) | HNLR (n = 352) (%) | ||
Age in years, (mean ± SD) | 57.5 ± 11.7 | 60.8 ± 11.7 | < 0.001 |
Gender | 0.021 | ||
Male | 561 (64.1) | 250 (71.0) | |
Female | 314 (35.9) | 102 (29.0) | |
Approach method | 0.636 | ||
Open | 546 (62.4) | 217 (61.7) | |
Laparoscopy | 310 (35.4) | 120 (36.9) | |
Robot | 19 (2.2) | 5 (1.4) | |
Extent of resection | 0.173 | ||
Partial gastrectomy | 646 (73.8) | 273 (77.6) | |
Total gastrectomy | 229 (26.2) | 79 (22.4) | |
Histologic type | 0.002 | ||
Differentiated | 388 (44.3) | 190 (54.0) | |
Undifferentiated | 487 (55.7) | 162 (46.0) | |
Depth of invasiona | 0.428 | ||
T1 | 544 (62.2) | 219 (62.2) | |
T2 | 87 (9.9) | 45 (12.8) | |
T3 | 119 (13.6) | 41 (11.7) | |
T4 | 125 (14.3) | 47 (13.3) | |
Node statusa | 0.141 | ||
N0 | 588 (67.2) | 241 (68.5) | |
N1 | 119 (13.6) | 35 (9.9) | |
N2 | 89 (10.2) | 33 (9.4) | |
N3 | 79 (9.0) | 43 (12.2) | |
Stagea | 0.282 | ||
I | 567 (64.8) | 237 (67.3) | |
II | 157 (17.9) | 50 (14.2) | |
III | 151 (17.3) | 65 (18.5) | |
Adjuvant chemotherapy | 0.024 | ||
No | 602 (68.8) | 265 (75.3) | |
Yes | 273 (31.2) | 87 (24.7) |