*TRALIA,B,C: TRALIA, TRALI B, and TRALI C, See below; † TRALI A: TRALI, ICD-9-CM code any position (518.7)
‡TRALI B: Acute respiratory failure ICD-9-CM code any position (518.81), WITH ICD-9-CM code for a transfusion reaction (999.80, 999.89,E934.7)
§TRALI C: Other pulmonary insufficiency (518.82), WITH IICD-9-CM code for a blood transfusion reaction (999.80 or 999.89 or E934.7)
ǁ ALI: Acute Lung Injury