Comparison of audio vs. audio + video for the rating of shared decision making in oncology using the observer OPTION5 instrument: an exploratory analysis.
Michael R GionfriddoMegan E BrandaCara FernandezAaron LeppinKathleen J YostBrittany KimballGabriela Spencer-BonillaLaura LarreaKatherine E NowakowskiVictor M MontoriJon TilburtPublished in: BMC health services research (2018)
A rigorous and well established measure of shared decision making performs differently when the data source is audio only. Data source may influence rating of observer administered measures of shared decision making. This potential bias needs to be confirmed as video recording to examine communication behaviors becomes more common.