Resident supervision in the operating room: does this impact on outcome?

Area of Science:

• Medical Education
• Surgical Outcomes
• Patient Safety

Background:

• Effective resident supervision by faculty is essential in surgical education.
• Objective metrics for evaluating supervision quality are challenging to establish.
• Understanding the impact of attending physician presence on patient outcomes is crucial.

Purpose of the Study:

• To analyze the association between attending physician presence in the operating room and patient outcomes (mortality and complications).
• To determine if increased faculty involvement correlates with improved patient safety in surgical procedures.

Main Methods:

• Retrospective analysis of 4417 surgical cases over 12 months.
• Utilized departmental data on morbidity, mortality, and faculty operating room status.
• Employed Chi-square tests and Mantel-Haenszel Chi-square for statistical analysis, controlling for service type.

Main Results:

• Attending physicians were present in 91.8% of cases, with significant inter-service variation.
• Overall mortality rate was 6.2%, and complication rate was 7.0%.
• Greater attending physician presence showed a significant association with lower mortality and complication rates (p < 0.0005).

Conclusions:

• Increased attending physician involvement in surgical cases is significantly linked to reduced patient mortality and complication rates.
• Faculty supervision is a critical factor in ensuring patient safety and optimizing outcomes in surgical education.
• Standardizing attending physician presence across all surgical services may enhance patient care quality.