Assessment of delivery of preventive health services.

Abstract

Our objective was to design and evaluate an instrument to assess the performance of a clinic in the delivery of preventive health services to a general medical clinic population. The patients were identified prospectively; data were obtained retrospectively with review of the charts. The study was conducted in a primary care clinic staffed primarily by internal medicine residents in an urban academic medical center. Patients who were receiving continuity care in the clinic and who were scheduled for an appointment during the 4-week study period were eligible for inclusion. Patients were identified by the appointment schedule. Charts were reviewed for the delivery of preventive health services. Data were abstracted utilizing a standard instrument. We found that the rate at which services were provided varied considerably by service and over time. The techniques used provided some insight into methods for the evaluation of the delivery of preventive services. It should be possible to assess a clinic's performance over a range of services over its entire population over time. An understanding of this more global performance may provide a better tool for managers and researchers addressing these issues. There may be legitimate reasons for services not being provided. These issues are complex and require sensitive, detailed investigation.