Quality assessment and improvement: what radiologists do and think

Area of Science:

• Radiology
• Healthcare Management
• Quality Improvement

Background:

• Quality assessment (QA) and continuous quality improvement (CQI)/total quality management (TQM) are crucial for healthcare.
• Radiologists' involvement in these processes, particularly in hospital versus office settings, requires investigation.
• Understanding factors influencing QA/CQI activities is essential for optimizing radiology services.

Purpose of the Study:

• To examine radiologists' engagement with and attitudes toward QA and CQI/TQM in hospital and office environments.
• To determine if hospital characteristics (size, type, location) and practice setting influence radiologists' QA/CQI activities.
• To assess the perceived benefits and adoption rates of QA/CQI programs in radiology.

Main Methods:

• Analysis of data from a 1993 national survey by the American College of Radiology (ACR).
• Mailed questionnaires to 216 hospital-affiliated diagnostic radiology group practices, achieving a 90% response rate.
• Weighted responses to represent national radiology practices, considering hospital size, type, location, and academic affiliation.

Main Results:

• 86% of hospital radiology departments have physician performance monitoring programs; 51% track incorrect diagnoses by radiologist.
• Larger and urban hospitals were more likely to engage in QA activities; no significant differences were found based on hospital type or residency programs.
• QA/CQI programs were less prevalent in offices, with limited performance monitoring outside of mammography interpretation.

Conclusions:

• Radiology practices widely implement QA and CQI activities within hospitals.
• QA and CQI adoption and perceived usefulness are lower in non-hospital office settings.
• Radiologists exhibit skepticism regarding the benefits of CQI, especially in the office environment.