Characteristic | Cases | Controls | P value |
---|---|---|---|
No.(%) | 573 (100) | 721 (100) | Â |
Age, no.(%) | Â | Â | Â |
15-49 y | 179 (31.2) | 201 (27.9) | Â |
50-64 y | 226 (39.4) | 286 (39.7 | Â |
≥ 65 y | 168 (29.3) | 234 (32.5) | 0.33 |
   Mean(yr.) ± SD | 55.0 ± 14.6 | 56.0 ± 15.3 |  |
   Range | 15.0-90.0 | 17.0-82.5 |  |
Sex | Â | Â | Â |
Male | 336 (58.6) | 417 (57.8) | Â |
Female | 237 (41.4) | 304 (42.2) | 0.77 |
NHL tumor pathology | Â | Â | Â |
   All B-cell lymphoma | 451 | NA | NA |
Diffuse large B-cell | 330 | NA | NA |
Marginal zone* | 69 | NA | NA |
Follicular | 17 | NA | NA |
Mantle cell | 12 | NA | NA |
Small lymphocytic | 8 | NA | NA |
Burkitt lymphoma | 3 | NA | NA |
OthersB | 12 | NA | NA |
   All T-cell lymphoma | 122 | NA | NA |
Peripheral T-cell | 55 | NA | NA |
OthersT | 67 | NA | NA |