On this page: About the National Data | Methodology | History
About the National Data
Data
Data Source: National Health Interview Survey (NHIS), CDC/NCHS
Baseline: 24.4 percent of adults aged 18 years and over with hearing loss used a hearing aid in 2018
Target: 26.4 percent
Methodology
Questions used to obtain the national baseline data
From the 2018 National Health Interview Survey:
Numerator:
Do you now use a hearing aid(s)?- Yes
- No
- Refused
- Don't know
- Yes
- No
- Refused
- Don't know
Numerator and Denominator:
WITHOUT the use of hearing aids or other listening devices, is your hearing excellent, good, a little trouble hearing, moderate trouble, a lot of trouble, or are you deaf?- Excellent
- Good
- A little trouble hearing
- Moderate trouble
- A lot of trouble
- Deaf
- Refused
- Don't know
Methodology notes
Hearing loss will be defined by responses of any of these 3 options:
- "moderate trouble hearing", or
- "a lot of trouble", or
- "deaf".