1. Specifying the effects of physician's communication on patients' outcomes: A randomised controlled trial.
- Author
-
van Osch, Mara, van Dulmen, Sandra, van Vliet, Liesbeth, and Bensing, Jozien
- Subjects
- *
PHYSICIAN-patient relations , *MEDICAL communication , *RANDOMIZED controlled trials , *PLACEBOS , *PATIENT satisfaction , *MENORRHAGIA , *AFFECT (Psychology) , *ANXIETY , *COMMUNICATION , *COMPARATIVE studies , *EMPATHY , *RESEARCH methodology , *MEDICAL cooperation , *RESEARCH , *SIMULATED patients , *UNCERTAINTY , *VIDEO recording , *EVALUATION research , *PREVENTION - Abstract
Objective: To experimentally test the effects of physician's affect-oriented communication and inducing expectations on outcomes in patients with menstrual pain.Methods: Using a 2×2 RCT design, four videotaped simulated medical consultations were used, depicting a physician and a patient with menstrual pain. In the videos, two elements of physician's communication were manipulated: (1) affect-oriented communication (positive: warm, emphatic; versus negative: cold, formal), and (2) outcome expectation induction (positive versus uncertain). Participants (293 women with menstrual pain), acting as analogue patients, viewed one of the four videos. Pre- and post video participants' outcomes (anxiety, mood, self-efficacy, outcome expectations, and satisfaction) were assessed.Results: Positive affect-oriented communication reduced anxiety (p<0.001), negative mood (p=0.001), and increased satisfaction (p<0.001) compared to negative affect-oriented communication. Positive expectations increased feelings of self-efficacy (p<0.001) and outcome expectancies (p<0.001), compared to uncertain expectations, but did not reduce anxiety. The combination of positive affect-oriented communication and a positive expectation reduced anxiety (p=0.02), increased outcome expectancies (p=0.01) and satisfaction (p=0.001).Conclusion: Being empathic and inducing positive expectations have distinct and combined effects, demonstrating that both are needed to influence patients' outcomes for the best.Practice Implications: Continued medical training is needed to harness placebo-effects of medical communication into practice. [ABSTRACT FROM AUTHOR]- Published
- 2017
- Full Text
- View/download PDF