The Reliability, Validity, and Feasibility of Multisource Feedback Physician Assessment: A Systematic Review

Purpose The use of multisource feedback (MSF) or 360-degree evaluation has become a recognized method of assessing physician performance in practice. The purpose of the present systematic review was to investigate the reliability, generalizability, validity, and feasibility of MSF for the assessment of physicians. Method The authors searched the EMBASE, PsycINFO, MEDLINE, PubMed, and CINAHL databases for peer-reviewed, English-language articles published from 1975 to January, 2013. Studies were included if they met the follow ing inclusion criteria: used one or more MSF instruments to assess physician performance in practice; reported psychometric evidence of the instrument(s) in the form of reliability, generalizability coefficients, and construct or criterion-related validity; and provided information regarding the administration or feasibility of the process in collecting the feedback data. Results Of the 96 full-text articles assessed for eligibility, 43 articles were included. The use of MSF has been shown to be an effective method for providing feedback to physicians from a multitude of specialties about their clinical and nonclinical (i.e., professionalism, communication, interpersonal relationship, management) performance. In general, assessment of physician performance was based on the completion of the MSF instruments by 8 medical colleagues, 8 coworkers, and 25 patients to achieve adequate reliability and generalizability coefficients of 0.90 and Ep(2) 0.80, respectively. Conclusions The use of MSF employing medical colleagues, coworkers, and patients as a method to assess physicians in practice has been shown to have high reliability, validity, and feasibility.