Evaluating Approaches for Communication About Genomic Influences on Body Weight

Abstract

Background: Developments in genomics may improve patient consultations about weight management; however, optimal approaches for these communications are unstudied. Purpose: We assessed the influence of receiving generic, genomic information and of physician communication approach on overweight females in simulated clinical weight counseling interactions. Methods: Two hundred participants were randomized to receive information about genomic or behavioral underpinnings of body weight from a virtual reality-based physician who used either a supportive or directive communication approach. Participants completed post-test self-report questionnaires. Results: Genomic explanations for body weight led patients to perceive less blame [F (1,196) = 47.68, p