RESUMO
OBJECTIVE: (1) To describe the patient and membership cohort captured by the otolaryngology-based specialty-specific Reg-ent registry. (2) To outline the capabilities of the Reg-ent registry, including the process by which members can access evidence-based data to address knowledge gaps identified by the American Academy of Otolaryngology-Head and Neck Surgery/Foundation and ultimately define "quality" for our field of otolaryngology-head and neck surgery. METHODS: Data analytics was performed on Reg-ent (2015-2020). RESULTS: A total of 1629 participants from 239 practices were enrolled in Reg-ent, and 42 health care specialties were represented. Reg-ent encompassed 6,496,477 unique patients and 24,296,713 encounters/visits: the 45- to 64-year age group had the highest representation (n = 1,597,618, 28.1%); 3,867,835 (60.3%) patients identified as Caucasian; and "private" was the most common insurance (33%), followed by Blue Cross/Blue Shield (22%). Allergic rhinitis-unspecified and sensorineural hearing loss-bilateral were the top 2 diagnoses (9% each). Overall, 302 research gaps were identified from 17 clinical practice guidelines. DISCUSSION: Reg-ent benefits are vast-from monitoring one's practice to defining otolaryngology-head and neck surgery quality, participating in advocacy, and conducting research. Reg-ent provides mechanisms for benchmarking, quality assessment, and performance measure development, with the objective of defining and guiding best practice in otolaryngology-head and neck surgery. To be successful, patient diversity must be achieved to include ethnicity and socioeconomic status. Increasing academic medical center membership will assist in achieving diversity so that the quality domain of equitable care is achieved. IMPLICATIONS FOR PRACTICE: Reg-ent provides the first ever registry that is specific to otolaryngology-head and neck surgery and compliant with HIPAA (Health Insurance Portability and Accountability Act) to collect patient outcomes and define evidence-based quality care.