Age (no older than 60 versus older than 60) | .48 |
Ann Arbor stage (I, II versus III, IV) | .74 |
Performance status (0-1 versus 2-4) | .10 |
LDH (normal versus above normal) | .023 |
Extranodal sites (0-1 versus more than 1) | .18 |
BCL-6 (more than 1.3 versus no more than 1.3) | .038 |