Objective: The objective of this study was to evaluate the usefulness of the Finnish version of the Hearing Handicap Inventory for Elderly Screening (HHIE-S) questionnaire and a simple single-question method in detecting hearing loss.
Design: We compared the HHIE-S score and the single question with audiometry results. By analysing the receiver operating characteristic (ROC) curves of the HHIE-S scores we estimated the appropriate cut-off points for the different degrees of hearing loss.
Study sample: 164 home-dwelling subjects in the age cohorts of 70, 75, 80 and 85 years in an industrialized town in Finland filled in the questionnaire, and attended the audiometry.
Results: For the detection of moderate or worse hearing loss (i.e., pure tone average at 0.5-4 kHz frequencies >40 dB), the HHIE-S cut-off score of >8 had a sensitivity of 100% and a specificity of 59.7%. The single question had a sensitivity of 100% and a specificity of 70.7%. Thus, the single question was equally sensitive and more specific in detecting moderate or worse hearing loss than the HHIE-S score. However, for the detection of mild hearing loss (i.e., pure tone average >25 dB), the HHIE-S was more sensitive but less specific than the single question.