A Prospective Study to Assess the Relationship Between Nontechnical Skills for Surgeons (NOTSS) and Patient Outcomes

Area of Science:

• Surgical quality improvement
• Patient safety in surgery
• Healthcare professional skills assessment

Background:

• Effective technical and nontechnical skills are crucial for optimal surgical patient care.
• Nontechnical skills significantly influence surgical performance and patient outcomes.
• Assessing nontechnical skills is vital for enhancing surgical practice.

Purpose of the Study:

• To evaluate the association between Nontechnical Skills for Surgeons (NOTSS) scores and postoperative outcomes in general surgery.
• To determine if improved nontechnical skills correlate with reduced surgical complications and mortality.
• To identify nontechnical skills as a target for improving patient safety in surgical settings.

Main Methods:

• Prospective observational study at a large academic hospital in the USA.
• Two independent raters assessed surgeons' nontechnical skills during 3-5 operations each.
• Risk-adjusted postoperative complications were calculated using ACS NSQIP methods and analyzed with robust linear regression.

Main Results:

• Higher Nontechnical Skills for Surgeons (NOTSS) scores were significantly associated with decreased risk-adjusted postoperative complications.
• Each unit increase in NOTSS score correlated with a 5.1% decrease in the risk of any postoperative complication.
• Improved NOTSS scores also showed significant reductions in adjusted risks for mortality and return to the operating room.

Conclusions:

• Enhanced nontechnical skills in surgeons are directly linked to improved patient outcomes.
• Strategies aimed at improving postoperative results should prioritize the development of surgeons' nontechnical skills.
• Nontechnical skills represent a modifiable factor for reducing surgical adverse events and enhancing patient safety.