Communication quality predicts patients' colorectal cancer screening behavior

Area of Science:

• Health Services Research
• Communication in Healthcare
• Cancer Prevention

Background:

• Colorectal cancer screening is crucial for early detection and improved patient outcomes.
• Patient-physician communication quality is a potential factor influencing screening behavior.
• Existing interventions often focus on communication content, with less emphasis on relational aspects.

Purpose of the Study:

• To investigate how patient/clinician communication quality impacts colorectal cancer screening behavior.
• To identify specific communication features that predict screening uptake.
• To explore the role of different communication goals (content vs. identity) in screening decisions.

Main Methods:

• A randomized controlled trial involving 216 patients and primary care physicians in Michigan.
• Audio-recorded patient-clinician visits were rated by trained coders on 6 communication quality features.
• Communication quality was assessed using 7-point scales, with reliability confirmed by intraclass correlations.

Main Results:

• Patient and clinician attention to "face" (identity goals) significantly predicted colorectal cancer screening behavior at 6-month follow-up.
• The content of communication, such as discussing screening options, was not a significant predictor of screening.
• Attention to identity goals emerged as a key factor influencing screening uptake.

Conclusions:

• Communication quality, particularly attention to identity goals, plays a vital role in colorectal cancer screening behavior.
• Interventions focusing on enhancing clinician and patient attention to identity goals may be a straightforward and impactful strategy to improve screening rates.
• Rethinking communication interventions beyond solely focusing on medical content is essential for enhancing cancer screening uptake.