Assertion: transfusion reaction | /r/HasProperty | rare
Facets:
value: in 2011
type: TEMPORAL
value: relatively
type: DEGREE
Source sentences:
text: Transfusion reactions are rare.
text: While transfusion reactions are a relatively rare event (0.24% of blood product administrations in 2011), they can be life-threatening and are often difficult to differentiate in the acute setting.1 Diagnosis of an adverse reaction will be made clinically based upon vital signs and physical exam.
text: Transfusion reactions are rare.
text: Transfusion reactions are rare.