Effects of race on mortality and use of hospital services in Maryland, 1998.

This study analyzes administrative data from the Maryland Health Services Cost Review Commission to compare differences by race in the use of 17 major procedures performed in hospitals and the corresponding mortality rates. African Americans discharged from Maryland hospitals were less likely than whites to have received most of these procedures while hospitalized. The largest differences were seen for "referral sensitive surgeries" such as percutaneous transluminal coronary angioplasty, coronary artery bypass graft surgery, total knee replacement, and total hip replacement. In contrast, African Americans were found to have substantially higher rates than white patients in the use of four procedures performed in the hospital: amputation of part of the lower limb, surgical debridement, arteriovenostomy, and bilateral orchiectomy. The types of procedures for which African American hospital patients have higher rates raise questions about whether there is a need for more comprehensive and continuous follow-up care with primary care physicians for the underlying health conditions associated with these procedures.