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January 17, 2026JAMA Otolaryngology–Head & Neck Surgery

Cochlear Implant Candidacy Support Tool Using Conjunctive Consolidation

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Authors

KCKevin ChenWBWilliam BrayDKDorina Kallogjeri

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Overview

Cohort study developed a risk stratification system for cochlear implant candidacy in adults, suggesting improved decision-making.

Key Points

  • To create a risk stratification system for cochlear implant candidacy using audiometric data.
  • Used CNC scores of 50% or lower as candidacy criteria.
  • Developed a 4-stage classification system combining PTA and WRS.
  • Assessed discriminative power using the C statistic.
  • Created a secondary system with AzBio sentences for candidacy definitions.
  • 782 out of 1312 patients met cochlear implant criteria based on CNC scores.
  • The 4-stage system showed candidacy likelihood from 2.8% to 88.5%.
  • C statistic for the classification was 0.83, indicating strong discrimination in candidacy likelihood.
  • Strong model discrimination was also observed with AzBio scores (C=0.80).

Cite This Study

Chen et al. (2026) studied this question.

synapsesocial.com/papers/696b25f3d2a12237a93492f8https://doi.org/10.1001/jamaoto.2025.4882
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