The effect of hearing aids and frequency modulation technology on results from the communication profile for the hearing impaired.
Hearing impairment has been associated with decline in psychosocial function. Previous investigations have reported that the utilization of hearing aids can ameliorate these reductions in psychosocial function. To date, few investigations have examined the effects of frequency modulation technology on hearing handicap, adjustment to hearing loss, and communicative strategies. The purpose of this investigation was to examine these effects and to compare them to the benefits obtained when using hearing aids alone. Subjects ranged in age from 34 to 81 years and had mean pure-tone thresholds consistent with a bilateral moderate to severe sloping sensorineural hearing loss. All subjects wore hearing aids only and hearing aids plus FM system in a randomized fashion. The Communication Profile for the Hearing Impaired (CPHI) was administered prior to fitting the study devices and once a month for three months in each of the two conditions. A statistically significant difference between device conditions was obtained for the Importance of Communication in Work Situations subscale. Additionally, statistically significant differences over time were noted in several CPHI subscales. Despite statistical significance, none of these results were clinically significant. The implications of these results will be discussed.
Lewis
M Samantha
MS
University of Florida, National Center for Rehabilitative Auditory Research, Portland VA Medical Center, USA. Michele.Lewis3@med.va.gov
Valente
Michael
M
Horn
Jane Enrietto
JE
Crandell
Carl
C
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000704:Analysis of Variance; D001309:Auditory Threshold; D003142:Communication; D012048:Correction of Hearing Impairment; D004432:Ear, Middle; D005260:Female; D006310:Hearing Aids; D006801:Humans; D008297:Male; D019986:Persons with Hearing Disabilities / Q000534:rehabilitation*; D016896:Treatment Outcome