Multivariate Analysis of Overall Survival in Large-Cell Lymphoma Using the International Prognostic Index32 Risk Groups and Histology as Variables
| Factor . | Relative Risk . | P . |
|---|---|---|
| International Prognostic Index (low v low intermediate v high intermediate v high risk group) | 1.70 | <.0001 |
| Histology (anaplastic v nonanaplastic) | 1.62 | <.0011 |
| Factor . | Relative Risk . | P . |
|---|---|---|
| International Prognostic Index (low v low intermediate v high intermediate v high risk group) | 1.70 | <.0001 |
| Histology (anaplastic v nonanaplastic) | 1.62 | <.0011 |
n = 1,710.