TABLE 2.
Comparison of clinical features of VITT cases in Asia and the United Kingdom
| Features | Thai cases | Korean cases | UK cases |
|---|---|---|---|
| Total number of cases | 5 | 2 | 220 |
| Number after first‐dose vaccine (%) | 5 (100) | 2 (100) | 220 (100) |
| Days since vaccination (median) | 3‐15 (8) | 8‐11 | 5‐48 (14) |
| Female (%) | 3 (60) | 0 | 119 (55) |
| Age range, y (median) | 26‐76 (31) | 33 | 18‐79 (48) |
| Number of patients <50 years old (%) | 3 (60) | 2 (100) | 123 (56) |
| Platelet count range, ×109/L (median) | 19‐142 (72) | 10‐65 | 6‐344 (47) |
| Cerebral vein thrombosis (%) | 4 (80) | 2 (100) | 110 (50) |
| Intracerebral hemorrhage (%) | 3 (60) | 2 (100) | 42 (19) |
| Death (%) | 3 (60) | 1 (50) | 44 (22) |