Table 2.
Univariate analysis of LNM in patients with gastric carcinoma [n (%)]
| Clinical factor | n | LNM (case) | χ2 | P |
|---|---|---|---|---|
| Gender | 0.250 | 0.617 | ||
| Male | 84 | 54 (64.29) | ||
| Female | 66 | 45 (68.18) | ||
| Age | 0.304 | 0.580 | ||
| <55 | 61 | 35 (57.38) | ||
| ≥7 | 89 | 47 (52.81) | ||
| Tumor diameter (cm) | 32.721 | <0.001 | ||
| >4 | 60 | 21 (35.00) | ||
| ≤5 | 90 | 73 (81.11) | ||
| Number of lymph nodes sent for examination (pieces) | 11.261 | 0.001 | ||
| <16 | 84 | 31 (36.90) | ||
| ≥6 | 66 | 42 (63.62) | ||
| Depth of tumor invasion | 8.633 | 0.034 | ||
| pT1 | 20 | 1 (5.00) | ||
| pT2 | 35 | 6 (17.14) | ||
| pT3 | 26 | 9 (34.62) | ||
| pT4 | 69 | 43 (62.32) | ||
| Lauren type | 1.519 | 0.468 | ||
| Intestinal type | 72 | 12 (16.67) | ||
| Diffuse type | 19 | 4 (21.05) | ||
| Mixed type | 59 | 15 (25.42) | ||
| Borrmann type | 9.730 | 0.021 | ||
| I type | 27 | 11 (40.74) | ||
| II type | 41 | 16 (39.02) | ||
| III type | 63 | 42 (66.67) | ||
| IV type | 19 | 9 (47.37) |