From: The enhanced expression of the matrix metalloproteinase 9 in nasal NK/T-cell lymphoma
 | NTL | non-NTL |
---|---|---|
Patient number | 20 | 25 |
Median age (range) | 56 (27–74) | 59 (21–81) |
Sex (male:female) | 10:10 | 12:13 |
Stage | Â | Â |
   I | 14 | 14 |
   II | 4 | 6 |
   III, IV | 2 | 4 |
B symptoms | 14 | 2 |
   Yes | 14 | 2 |
   No | 6 | 23 |
EBER | Â | Â |
   Yes | 18 | 6 |
   No | 2 | 19 |