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Incidence of hemolysis among different blood groups
| Blood group | 2006-2011,* patients (%) | 2012-2013,* patients (%) |
|---|---|---|
| A | 12/46 (26) | 7/35 (20) |
| B | 0/17 (0) | 1/21 (5) |
| AB | 5/12 (42) | 4/12 (33) |
| O | 0/33 (0) | 0/45 (0) |
In cohort I (2006-2011), 108 of 440 patients had ABO typing performed. In cohort II (2012-2013), 113 of 141 patients had ABO typing performed.
