Abstract
BACKGROUND: During the 2022 to 2023 orthopaedic surgery residency application cycle, "signaling" was added, allowing applicants to communicate strong interest to 30 programs of their choosing. This study's purpose was to evaluate signaling's impact on the 2022 to 2023 application cycle. METHODS: A cross-sectional survey was distributed to applicants who applied to a single residency program. We evaluated how many interviews the average applicant received, what proportion of interviews came from programs they had signaled, and what percentage of applicants matched at a program they had signaled. We stratified data by American Orthopaedic Association status, United States Medical Licensing Examination (USMLE) Step 1 and Step 2 scores, research items, sex, and race. RESULTS: This survey was distributed to 611 applicants, with 124 (20.3%) responding to the survey. Ninety-five respondents (76.6%) matched. The percentage of applicant interviews that came from signaled programs was 78.7%. Ninety-one percent of matched applicants matched at a program they signaled. Sixty-three percent of matched applicants performed an away rotation at their matched programs. Forty-five percent of applicants felt that signaling incentivized reducing the programs they applied to, and applicants gave signaling a high favorability rating of 4/5. Applicants with Alpha Omega Alpha status received more interviews per application (0.18 ± 0.11 vs. 0.10 ± 0.10, p < 0.001) and more interviews from programs they did not signal (74% of interviews from signaled programs vs. 90% of interviews from signaled programs, p < 0.001). Higher Step 1 and Step 2 scores were associated with more interviews per application (Step 1: 0.16 ± 0.12 vs. 0.12 ± 0.08, p = 0.032) (Step 2: 0.16 ± 0.11 vs. 0.12 ± 0.09, p = 0.032). CONCLUSION: Orthopaedic residency applicants received most of their interviews from programs that they signaled, with an overwhelming majority matching at signaled program. Alpha Omega Alpha status and high USMLE scores were associated with more interviews granted per application, regardless of signaling status. Signaling seems to be a favorable option for orthopaedic applicants. Data from future application cycles will help further evaluate signaling's impact on the orthopaedic match.