Hearing Screening in Private Family Practice Medicine Using Tablet Applications

Hearing loss is a common deficit that remains underdiagnosed. To address this issue, automatic self-hearing tests have been developed. These tools are based on pure-tone detection and speech-in-noise evaluation. The present study evaluated the acceptability and the feasibility of hearing screening for patients consulting in private family practice medicine.

Data were collected in 3 French medical care centers from May through November 2022. Fast pure-tone (SoTone) and speech-in-noise (SoNoise) tests were available on the SONUP application. Three parameters were measured: (1) duration of the protocol; (2) pertinence of performing both pure-tone and speech-in-noise tests; and (3) number of hearing-impaired patients detected and their follow-up (ie, consultation with an ear, nose, and throat [ENT] specialist, and hearing aid fitting).

Of the 516 eligible patients, 219 (42%) were able to perform both tests. Among the screened patients, 161 (74%) had negative test results, while 59 (27%) had positive results indicating hearing loss. Although patients were encouraged to consult an ENT specialist, only 14 did so, and 8 agreed to be fitted with hearing aids. The average duration of the tests, including the explanation (1 minute 43 seconds), was 6 minutes 8 seconds. Interestingly, the SoTone (1 minute 10 seconds), appears to be sufficient for detecting hearing loss.

This study supports integration of app-based hearing screenings into family medical care, as it is compatible with routine consultations. The use of tablet-based applications may assist general practitioners by enhancing the diagnosis of hearing disorders.