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Cox regression model for baseline characteristics on OS
| Variable | N | OS RR |
p value |
|---|---|---|---|
| GVHD grade at onset | |||
| 0–II | 123 | 1.00 | |
| III–IV | 55 | 1.92 (1.20–3.06) | 0.006 |
| Donor Type | |||
| Related | 84 | 1.00 | |
| Unrelated | 94 | 1.80 (1.11–2.90) | 0.02 |
| Stem Cell Source | |||
| Peripheral Blood | 109 | 1.00 | |
| Bone Marrow | 44 | 0.63 (0.37–1.07) | 0.09 |
| Cord Blood | 25 | 0.38 (0.18–0.81) | 0.01 |
