Does Residency Selection Criteria Predict Performance in Orthopaedic Surgery Residency?

Area of Science:

• Orthopaedic Surgery
• Medical Education
• Residency Selection

Background:

• Orthopaedic residency positions face intense competition, with many applicants unsuccessful.
• Current selection criteria are often subjective, and their predictive validity for resident performance varies.
• Identifying reliable predictors of success is crucial for optimizing resident selection.

Purpose of the Study:

• To determine if preresidency selection factors predict success in orthopaedic residency.
• To associate specific preresidency criteria with objective measures of resident knowledge and performance.
• To correlate preresidency criteria with subjective faculty ratings of residents.

Main Methods:

• Review of 60 orthopaedic residents' charts, examining criteria like USMLE/MCAT scores, clerkship honors, AOA membership, and publications.
• Assessment of resident performance using objective metrics (ABOS Part I, OITE scores) and subjective faculty evaluations.
• Statistical analysis using linear correlation and Mann-Whitney tests to identify associations.

Main Results:

• USMLE Step 2 scores and clinical honors showed moderate correlation with objective performance (ABOS Part I scores).
• Orthopaedics In-Training Exam (OITE) scores weakly correlated with clinical honors and USMLE Step 2 scores.
• Alpha Omega Alpha (AOA) membership was associated with higher global evaluation scores, particularly in interpersonal and communication skills.

Conclusions:

• USMLE Step 2, medical school honors, and AOA membership are strong predictors of orthopaedic resident performance.
• These findings offer insights for residency programs to identify "high yield" selection criteria.
• Further multi-program studies are needed to validate these predictors for broader applicability in orthopaedic surgery training.