[Skip to Navigation]
Views 3,649
Citations 0
May 14, 2020

For Whom Do Cochlear Implants Work Best?

Author Affiliations
  • 1Department of Otolaryngology–Head & Neck Surgery, Washington University School of Medicine in St Louis, St Louis, Missouri
JAMA Otolaryngol Head Neck Surg. 2020;146(7):603-604. doi:10.1001/jamaoto.2020.0678

In this issue of JAMA Otolaryngology–Head & Neck Surgery, Zhao and colleagues1 report a meta-analysis on the association of preoperative patient-related factors with adult cochlear implant (CI) speech perception outcomes. Through pooled analysis, encompassing 13 articles and 1095 patients, the authors demonstrate statistically significant, yet modest at best, association between postoperative CI speech perception measures and commonly used variables: age of implantation (r = −0.31), duration of hearing loss (HL) (r = −0.25), preimplant pure-tone average (r = −0.16), and preoperative aided word recognition scores (WRS) (r = 0.22).

Limit 200 characters
Limit 25 characters
Conflicts of Interest Disclosure

Identify all potential conflicts of interest that might be relevant to your comment.

Conflicts of interest comprise financial interests, activities, and relationships within the past 3 years including but not limited to employment, affiliation, grants or funding, consultancies, honoraria or payment, speaker's bureaus, stock ownership or options, expert testimony, royalties, donation of medical equipment, or patents planned, pending, or issued.

Err on the side of full disclosure.

If you have no conflicts of interest, check "No potential conflicts of interest" in the box below. The information will be posted with your response.

Not all submitted comments are published. Please see our commenting policy for details.

Limit 140 characters
Limit 3600 characters or approximately 600 words