Hospital utilization for AIDS: are all hospital days necessary?

This study examined hospital utilization and, specifically, unnecessary hospital days for patients with acquired immunodeficiency syndrome (AIDS) in a Midwest regional referral center as of June 1987. In 1990 a follow-up study was conducted to measure changes in length of stay (LOS) and unnecessary days. Results show a mean LOS consistent with other studies and a pattern of unnecessary days comprising 14% to 18% respectively of the mean LOS. Admissions in which the patient died and those considered outliers (LOS greater than 36 days) had a trend toward a higher percentage of unnecessary days. Hospital utilization and unnecessary days for patients with AIDS should be an ongoing quality indicator for hospitals experiencing a high volume of persons with AIDS admissions.