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Impact of patient insurance on racial disparities in the use of blood transfusion in major surgery. AOR: Adjusted odds ratio; *p<0.05 for pairwise comparison with identical insurance coverage. This figure is based on the risk adjusted models controlling for patient-level factors (age, gender, admission status, APR-DRG severity of illness, and AHRQ comorbidities) and full interaction terms between race (black vs. white) and patient insurance.
