A method for developing outcome measures in the clinical laboratory.
Measuring and reporting outcomes in health care is becoming more important for quality assessment, utilization assessment, accreditation standards, and negotiating contracts in managed care. How does one develop an outcome measure for the laboratory to assess the value of the services? A method is described which outlines seven steps in developing outcome measures for a laboratory service or process. These steps include the following: 1. Identify the process or service to be monitored for performance and outcome assessment. 2. If necessary, form an multidisciplinary team of laboratory staff, other department staff, physicians, and pathologists. 3. State the purpose of the test or service including a review of published data for the clinical pathological correlation. 4. Prepare a process cause and effect diagram including steps critical to the outcome. 5. Identify key process variables that contribute to positive or negative outcomes. 6. Identify outcome measures that are not process measures. 7. Develop an operational definition, identify data sources, and collect data. Examples, including a process cause and effect diagram, process variables, and outcome measures, are given using the Therapeutic Drug Monitoring service (TDM). A summary of conclusions and precautions for outcome measurement is then provided.
Jones
J
J
Children's Medical Center of Dallas, TX, USA.
D003625:Data Collection; D016903:Drug Monitoring; D007755:Laboratories, Hospital / Q000458:organization & administration* / Q000592:standards; D008332:Management Quality Circles; D017063:Outcome Assessment, Health Care; D017064:Process Assessment, Health Care; D013597:Systems Analysis; D014481:United States