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Prognostic factors for PFS: RPA results
| Group | Median PFS (wk) | n (1065) | Variables |
||
|---|---|---|---|---|---|
| Grade | Year of study entry | DxTime (wk) | |||
| 1 | 19 | 58 | III | <1994 | |
| 2 | 10 | 191 | III | ≥1994 | |
| 225 | IV | < 29 | |||
| 3 | 8 | 591 | IV | ≥ 29 | |
Abbreviations: PFS, progression-free survival; DxTime, time from initial diagnosis; RPA, recursive partitioning analysis.
