Precision Phenotyping With Audiometric Data and Gene Discovery for Sensorineural Hearing Loss
JAMA Otolaryngology–Head & Neck Surgery 10.1001/jamaoto.2026.3089October 08, 2026 at 11:00 AM EDT
In this genetic association study, precision phenotyping using audiometric PTAs improved genetic discovery for SNHL compared with diagnostic code–based approaches. Higher heritability estimates, identification of genome-wide significant loci, and stronger polygenic risk estimation indicate that quantitative hearing measures better capture genetic architecture, supporting precision medicine in hearing health.
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