Table 2.
Demographic and clinicopathological characteristics of primary gastric lymphoma patients with or without gastric cancer, mean ± SD or N(%).
| Characteristic | With gastric cancer (n = 24) | Without gastric cancer (n = 450) | p Value |
|---|---|---|---|
| Sex | 0.741 | ||
| Male | 16 (66.7%) | 285 (63.3%) | |
| Female | 8 (33.3%) | 165 (36.7%) | |
| Diagnosis age of lymphoma, y | 54.0 ± 8.4 | 52.2 ± 5.2 | 0.053 |
| Lesion location of lymphoma | |||
| Gastric antrum | 10 (41.6%) | 218 (48.4%) | 0.517 |
| Gastric body | 14 (58.3%) | 261 (58.0%) | 0.974 |
| Others | 4 (16.7%) | 54 (12.0%) | 0.497 |
| Lesion distribution of lymphoma | |||
| Multi-site | 3 (12.5%) | 62 (13.8%) | 0.859 |
| Single-site | 21 (87.5%) | 388 (86.2%) | |
| Endoscopic manifestation of lymphoma | 0.009 | ||
| Ulcerative type | 14 (58.3%) | 146 (32.4%) | |
| Other types | 10 (41.7%) | 304 (67.6%) | |
| Pathological type of lymphoma | 0.485 | ||
| DLBCL | 12 (50.0%) | 221 (49.1%) | |
| MALT lymphoma | 12 (50.0%) | 204 (45.3%) | |
| Others | 0 (0.0%) | 25 (5.6%) | |
| Lugano classification of lymphoma | < 0.001 | ||
| I + II | 10 (41.6%) | 337 (74.9%) | |
| IIE + IV | 14 (58.3%) | 113 (25.1%) | |
| B symptoms of lymphoma | 0.807 | ||
| Yes | 7 (29.2%) | 121 (26.9%) | |
| No | 17 (70.8%) | 329 (73.1%) |
DLBCL: diffuse large B-cell lymphoma; MALT: mucosa-associated lymphoid tissue.