The Abbreviated Profile of Hearing Aid Benefit (APHAB) is a self-report questionnaire that is used to quantify the impact of a hearing problem on an individual's daily life. In this investigation, the relationships were explored between typical clinical audiometric data and the four subscale scores of the APHAB administered in the unaided (without-amplification) condition. Sixty subjects provided APHAB scores, audiograms, and speech recognition data. Analyses revealed significant relationships between audiometric data and each of the three APHAB subscales that reflect speech communication (EC, RV, and BN). None of these subscales was significantly more strongly related to any specific audiological variable. However, the pattern of associations between audiometric variables and subscale scores was consistent with predictions based on item content for subscales EC and RV, but not for BN. As predicted, no relationship was found between audiometric data and scores for the Aversiveness subscale (AV). Even for the subscales with the strongest associations, differences in audiometric data could be used to explain half or less of the variance in self-report data.
Associations between the probabilities of frequency-specific hearing loss and unaided APHAB scores
