Table I.
HLH Mortality by Percent Ferritin Decrease
| % Ferritin Decrease | Alive | Dead | Total |
|---|---|---|---|
| <=50% | 4 | 8 | 12 |
| 51-92% | 6 | 7 | 13 |
| 93-95% | 6 | 4 | 10 |
| >=96% | 9 | 4 | 13 |
| Total | 25 | 23 | 48 |
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