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Multivariate Model for Overall Survival From Initiation of Pulsed Reduced-Dose Rate
| Variable | HR | 95% CI | P-value |
|---|---|---|---|
| KPS (< 80, n = 9; vs. ≥ 80, n = 49) | 16 | 3.9–65.6 | <.001 |
| 1p191 codeletion status (Co-deleted, n = 16; vs. non-co-deleted, n = 20) | 0.3 | 0.1–0.7 | .004 |
| Histologic grade transformation (remain grade 2, n = 18; vs. transformed to grade 3 or 4, n = 40) | 4.2 | 1.7–10.4 | .002 |
| Time from diagnosis to first progression (< 5 years, n = 28; vs. ≥ 5 years, n = 30) | 3.1 | 1.3–7.1 | .008 |
