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Risk factors for hemolysis
| Risk factor | OR | 95% CI | P |
|---|---|---|---|
| >1 IVIG | 5.54 | 2.37-12.91 | <.001 |
| Blood group: AB vs other | 5.31 | 2.06-13.69 | .001 |
| Blood group: A vs other | 3.98 | 1.75-9.08 | .001 |
| Product IV | 2.86 | 1.26-6.49 | .01 |
| Total IVIG, g/kg | 2.20 | 1.44-3.35 | <.001 |
CI, confidence interval; OR, odds ratio.
