Demographics and clinical characteristics of USTMA cohort
| Variable . | Total cohort . | Black . | White . | Other . |
|---|---|---|---|---|
| Total individuals, n | 310 | 192 | 101 | 17 |
| Total episodes, n | 384 | 257 | 108 | 19 |
| Age at episode, median (IQR), y | 45 (34-55) | 46 (36-55) | 43 (31-55) | 44 (36-55) |
| Female sex, n (%) | 211 (68%) | 124 (65%) | 73 (72%) | 14 (82%) |
| De novo episodes | 136 (35%) | 78 (30%) | 50 (46%) | 8 (42%) |
| Relapse episodes | 248 (65%) | 179 (70%) | 58 (54%) | 11 (58%) |
| Total follow-up time, median (IQR), y | 1.9 (0.5-4.0) | 2.1 (0.6-4.4) | 1.5 (0.4-3.4) | 1.7 (1.0-3.4) |
| Variable . | Total cohort . | Black . | White . | Other . |
|---|---|---|---|---|
| Total individuals, n | 310 | 192 | 101 | 17 |
| Total episodes, n | 384 | 257 | 108 | 19 |
| Age at episode, median (IQR), y | 45 (34-55) | 46 (36-55) | 43 (31-55) | 44 (36-55) |
| Female sex, n (%) | 211 (68%) | 124 (65%) | 73 (72%) | 14 (82%) |
| De novo episodes | 136 (35%) | 78 (30%) | 50 (46%) | 8 (42%) |
| Relapse episodes | 248 (65%) | 179 (70%) | 58 (54%) | 11 (58%) |
| Total follow-up time, median (IQR), y | 1.9 (0.5-4.0) | 2.1 (0.6-4.4) | 1.5 (0.4-3.4) | 1.7 (1.0-3.4) |