Variables | Univariate analysis | Multivariate analysis | ||||
---|---|---|---|---|---|---|
HR | 95% CI | P | HR | 95% CI | P | |
Age, years | 0.871 | 0.749–1.113 | 0.173 |  |  |  |
Sex | 1.013 | 0.784–1.308 | 0.921 |  |  |  |
B symptom | 1.077 | 0.857–1.353 | 0.526 |  |  |  |
IPI score | 1.073 | 0.811–1.419 | 0.621 |  |  |  |
LDH | 0.978 | 0.802–1.192 | 0.822 |  |  |  |
Extranodal sites | 1.089 | 0.884–1.341 | 0.424 |  |  |  |
Ann Arbor stage | 0.992 | 0.763–1.289 | 0.951 |  |  |  |
HBsAb | 0.818 | 0.570–0.897 | 0.037 | 0.917 | 0.705–0.994 | 0.044 |
HBcAb | 2.265 | 1.085–3.474 | <  0.001 | 2.201 | 1.028–2.703 | <  0.001 |