Patient Characteristics (n = 12)
| Parameter | Value |
| Subjects (n) | 12 (100%) |
| Median age (y) | 62.9 |
| 95% CI | 60.8–67.4 |
| Sex (M/F) | 10 (83%)/2 (17%) |
| Type of myelofibrosis | |
| Primary | 9 (75%) |
| Secondary | 3 (25%) |
| Remission status at PET2 | |
| Complete remission | 6 (50%) |
| Partial remission | 4 (33%) |
| Progressive disease | 1 (8%) |
| Relapse | 1 (8%) |