Table 2 Difference between distribution of SLM and 1-3 positive nodes in gastric cancer
Lower third (%) | Middle third (%) | Upper third (%) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
station | SLM | 1-3 | x | p | SLM | 1-3 | x | p | SLM | 1-3 | x | p |
no.1 | 6.2 | 3.9 | 0.96 | 0.328 | 5.9 | 10.7 | 0.31 | 0.581 | 33.3 | 44.4 | 0.92 | 0.337 |
no.2 | - | - | - | - | 5.9 | 3.6 | 0.13 | 0.715 | 18.5 | 16.7 | 0.04 | 0.835 |
no.3 | 27.9 | 30 | 0.16 | 0.688 | 41.2 | 46.4 | 0.12 | 0.731 | 29.6 | 27.8 | 0.03 | 0.862 |
no.4d | 15.5 | 17.9 | 0.32 | 0.573 | 17.6 | 21.4 | 0.10 | 0.758 | 7.4 | 7.4 | 0.00 | 1.000 |
no.5 | 6.9 | 14 | 3.92 | 0.048* | 11.8 | 17.9 | 0.30 | 0.585 | 0 | 0.0 | - | - |
no.6 | 25.6 | 36.2 | 4.13 | 0.042* | 0 | 7.1 | 1.27 | 0.260 | 0 | 0.0 | - | - |
no.7 | 7.8 | 5.8 | 0.50 | 0.481 | 11.8 | 10.7 | 0.01 | 0.913 | 7.4 | 11.1 | 0.28 | 0.598 |
no.8a | 6.9 | 6.3 | 0.06 | 0.802 | 5.9 | 3.6 | 0.13 | 0.715 | 3.7 | 7.4 | 0.43 | 0.514 |
no.9 | 2.3 | 1.4 | 0.35 | 0.555 | 0 | 0.0 | - | - | 0 | 3.7 | 1.03 | 0.311 |
compartment | ||||||||||||
N1 | 76.0 | 82.1 | 1.87 | 0.172 | 82.4 | 85.7 | 0.09 | 0.763 | 88.9 | 79.6 | 1.91 | 0.167 |
N2 | 24.0 | 17.9 | 17.6 | 14.3 | 11.1 | 20.4 | ||||||