Author Interviews, Depression, Hearing Loss, JAMA / 12.03.2014
Depression and Hearing Impairment in Adults
MedicalResearch.com Interview with:
Dr. Chuan-Ming Li MD, PhD
Statistician (Health/Medicine)
Division of Scientific Programs
The National Institute on Deafness and Other Communication Disorders
MedicalResearch.com: What are the main findings of the study?
Dr. Chuan-Ming Li: We used data on adults 18 years or older from the National Health and Nutrition Examination Survey for the study and found that prevalence of moderate to severe depression was 4.9 percent for individuals who reported excellent hearing, 7.1 percent for those with good hearing and 11.4 percent for participants who reported having a little hearing trouble or greater hearing impairment (HI). Depression rates were higher in women than in men. The prevalence of depression increased as hearing impairment became worse, except among participants who were deaf. There was no association between self-reported HI and depression among people ages 70 years and older; however, an association between moderate HI measured by pure-tone threshold hearing exams and depression was found in women aged 70 years and older but not in men.
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