Improved detection of patient centeredness in objective structured clinical examinations through authentic scenario design.

Abstract

In current objective structured clinical examinations (OSCEs), simulated encounters lacking realism reduce authenticity of assessment as students can take the OSCEs with a search-and-scan approach and trained empathy. Accordingly, patient-centeredness, the fundamental goal of OSCE, is not well assessed. This study evaluated the effect of a change in the OSCE scenario and checklist with respect to detecting students' patient-centeredness. A scenario script for valid representation of a real clinical encounter was developed and defined as authenticated scenario. The OSCE scores and the measure of patient-centered communication (MPCC) scores of 79 medical students were compared between the two OSCE stations, one using the traditional scenario and another using the authenticated scenario. The MPCC total score was higher in the OSCE station using the authenticated scenario than that of the traditional scenario (p < 0.001). For the OSCE scores, the patient satisfaction score and the patient-physician interaction score were higher in the station using the authenticated scenario than the traditional one (p < 0.001). The OSCE station using the authenticated scenario better detected medical student level of patient-centeredness. Strengthening the authenticity of the OSCE scenario is critical for detecting the medical students' levels of patient-centeredness.