Effect of age on prediction of hearing loss with the bivariate-plotting procedure.
The effect of age on accuracy of prediction of hearing impairment with the bivariate-plotting procedure was investigated in 72 normal-hearing subjects aged 20-69 years and in 86 sensorineural hearing-impaired subjects aged 20-83 years. The predictive accuracy with the bivariate-plotting procedure improved markedly when the data from subjects over 44 years of age were excluded from the bivariate plot. The predictive accuracy improved further when the construction of the line segments in the traditional bivariate plot was modified.
D000328:Adult; D000367:Age Factors; D000368:Aged; D001301:Audiometry, Pure-Tone; D001309:Auditory Threshold; D005260:Female; D006316:Hearing Loss, High-Frequency / Q000175:diagnosis; D006319:Hearing Loss, Sensorineural / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012022:Reflex, Acoustic