Physician communication to patients regarding medications

Area of Science:

• Medical Communication
• Health Services Research
• Clinical Pharmacy

Background:

• Effective patient communication is crucial for medication adherence and treatment success in managing chronic conditions like hypertension.
• Physician communication patterns regarding medications can significantly influence patient understanding and compliance.

Purpose of the Study:

• To analyze the content and frequency of physician communication about medications during patient encounters.
• To identify patterns in how physicians provide information (questions, instructions, commands, justifications) for different medication scenarios.

Main Methods:

• Content analysis of 11 physicians' speech during 267 encounters with hypertensive patients.
• Scoring of specific communication categories: questions, instructions, commands, and justifications for medication use.
• Assessment of inter-auditor reliability (median agreement 83%).

Main Results:

• Physicians asked few questions and gave few instructions for patients on stable drug regimens.
• Information provided doubled for newly prescribed drugs and changed regimens, with 77% receiving instructions.
• Physicians did not discriminate speech quantity by patient age, sex, or race but asked more questions of patients seeing a new physician.

Conclusions:

• A reliable system for scoring physician speech content was developed and validated.
• Physician communication about medications is adjusted based on the complexity of the drug regimen and patient needs.
• Findings suggest physicians adapt their information delivery to enhance patient understanding and adherence.