Conversion between systems of hearing handicap measurement: an empirically determined computational procedure.
Audiograms collected from 821 individuals were used to determine the interrelationships among five systems of determining hearing handicap based upon pure-tone thresholds. These were the American Academy of Ophthalmology and Otolaryngology, the British Association of Otolaryngologists and the British Society of Audiology, the American Medical Association, the industrial, and the full-range averages. A high degree of correlation (average r = .981) was found among the various indices. Using the regressions between all possible pairs of indices, we constructed a table that allows conversion between the various systems involving only very simple computation.
Coren
S
S
Department of Psychology, University of British Columbia, Vancouver, Canada.
Hakstian
A R
AR
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001301:Audiometry, Pure-Tone / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008433:Mathematics; D008875:Middle Aged; D012016:Reference Values; D012044:Regression Analysis