Predictors of rehabilitation intervention decisions in adults with acquired hearing impairment

Purpose: This study investigated the predictors of rehabilitation intervention decisions in middle-age and older adults with acquired hearing impairment seeking help for the first time

Do people with aphasia want written stroke and aphasia information? A verbal survey exploring preferences for when and how to provide stroke and aphasia information

Purpose: Written health information can be better comprehended by people with aphasia if it is provided in an aphasia-friendly format. However, before pursuing research in the area of text-formatting for people with aphasia, it must be determined whether people with aphasia consider it helpful to receive health information in the written media. This study, therefore, aimed to determine the following: whether people with aphasia consider it important to receive written stroke and aphasia information; when people with aphasia prefer to receive this information; and what their preferences are for health information media. Method: Surveys were administered in a face-to-face interview with 40 adults with aphasia. Participants were purposefully selected using maximum variation sampling for a variety of variables including aphasia severity, reading ability, and time post stroke. Results: Participants thought it important to receive written information about both stroke and aphasia. They considered it helpful to receive written information at several stages post stroke, particularly from 1 month onwards. The largest proportion (97%) of participants identified 6 months post stroke as the most helpful time to receive this information. Written information was the most preferred media at participants' present time post stroke (M=39 months; range, 2-178 months). Videos/DVDs were the most preferred media during the 6 months immediately following the stroke. Conclusion: Despite reading and language difficulties, participants considered written information to be important, hence people with aphasia should receive written information about both stroke and aphasia. This information should be easily accessible throughout the continuum of care

Perspectives on quality of life by people with aphasia and their family: Suggestions for successful living

Understanding the client's perspective is essential for good practitioner care in rehabilitation after stroke, and nothing is more relevant than enquiring directly about our clients' quality of life to inform our management. Relatively little is known about how older people with aphasia consider the quality of their current lives, and this article seeks to explore this issue. Four women's accounts of their life quality are presented, as well as their husbands' or daughter's accounts of their lives. Their stories share some common elements. Who you love or share your life with; where you live; feeling independent and/or in control; and engaging in satisfying activities mattered to these women's life quality. The impact of aphasia varies across the cases, and the need to accept change for successful living is illustrated in all accounts

Useful Field of View Predicts Driving in the Presence of Distracters

Purpose. The Useful Field of View (UFOV®) test has been shown to be highly effective in predicting crash risk among older adults. An important question which we examined in this study is whether this association is due to the ability of the UFOV to predict difficulties in attention-demanding driving situations that involve either visual or auditory distracters. Methods. Participants included 92 community-living adults (mean age 73.6 +- 5.4 years; range 65– 88 years) who completed all three subtests of the UFOV involving assessment of visual processing speed (subtest 1), divided attention (subtest 2), and selective attention (subtest 3); driving safety risk was also classified using the UFOV scoring system. Driving performance was assessed separately on a closed-road circuit while driving under three conditions: no distracters, visual distracters, and auditory distracters. Driving outcome measures included road sign recognition, hazard detection, gap perception, time to complete the course, and performance on the distracter tasks. Results. Those rated as safe on the UFOV (safety rating categories 1 and 2), as well as those responding faster than the recommended cut-off on the selective attention subtest (350 msec), performed significantly better in terms of overall driving performance and also experienced less interference from distracters. Of the three UFOV subtests, the selective attention subtest best predicted overall driving performance in the presence of distracters. Conclusions. Older adults who were rated as higher risk on the UFOV, particularly on the selective attention subtest, demonstrated poorest driving performance in the presence of distracters. This finding suggests that the selective attention subtest of the UFOV may be differentially more effective in predicting driving difficulties in situations of divided attention which are commonly associated with crashes

Auditory-visual speech perception: The effect of visual acuity in older people

"Article Copyright 2004 The Authors." "Published edition Copyright 2004 Australian Academic Press. Published version of the paper reproduced here with permission from the publisher."This study aimed to investigate the benefit gained by older people in auditory-visual speech perception compared to auditory-only perception and to investigate the correlation between visual acuity and benefit gained. A total of 77 community-based older people participated in the study. Pure-tone audiometry showed that 36% had normal hearing, 40% had a mild hearing loss and the remainder (23%) had a moderate or greater loss. Objective easurements of corrected distance and near visual acuities were obtained using the Bailey-Lovie logMAR distance and near visual acuity tests. According to the criteria used in the present study, 34% had some distance vision impairment and 9% had some near vision impairment. The benefit gained in auditory-visual speech perception was determined by comparing auditory-only and auditory-visual performance on the Bamford-Kowal-Bench Australian Version Speech reading Test. An average visual benefit of 28.8% was achieved by the participants, and, for the vast majority of participants (86%), the benefit gained was statistically significant. A significant correlation was not found between either distance or near visual acuity and benefit gained in auditory-visual speech perception. The implications of these findings are that it is important for audiologists to recommend the use of lipreading to older clients, irrespective of their visual impairment, as the majority will gain significant benefit from the use of visual cues

Measuring parent satisfaction with a neonatal hearing screening program

The primary aim of the present study was to investigate parent satisfaction with a neonatal hearing screening program through use of a valid and reliable questionnaire developed for this purpose (Parent Satisfaction Questionnaire with Neonatal Hearing Screening Program; PSQ-NHSP). Eighty parents whose children had received hearing screening participated in this study. High levels of satisfaction were reported with more than 90% of parents satisfied with all aspects of the program. The PSQ-NHSP was analyzed for validity and reliability and demonstrated excellent internal consistency reliability (sigma = 0.94) and excellent test-retest reliability (rho = 0.97). Content validity of the PSQ-NHSP was partially established by reviewing available literature on parent satisfaction studies in other pediatric health-care service programs. Construct validity of the PSQ-NHSP was indicated by a significant positive relationship between overall satisfaction and the three specific dimensions in the questionnaire. The satisfaction questionnaire was found to be a useful instrument for identifying service shortfalls, and routine use of the PSQ-NHSP in other neonatal hearing screening programs is recommended

Jet fuel, noise, and the central auditory nervous system: a literature review

Prompted by the continued prevalence of hearing related disabilities accepted as eligible for compensation and treatment under Australian Department of Veterans' Affairs legislation, a review of recent literature regarding possible causation mechanisms and thus, possible prevention strategies, is timely. The emerging thoughts on the effects of a combination of jet fuel and noise exposure on the central auditory nervous system (CANS) have relevance in the military aviation context because of the high exposures to solvents (including fuels) and unique noise hazards related to weapons systems and military aircraft. This literature review aimed to identify and analyze the current knowledge base of the effects of combined exposure to JP-8 jet fuel (or its aromatic solvent components) and noise on the CANS in human populations. We reviewed articles examining electrophysiological and behavioral measurement of the CANS following combined exposures to jet fuel (or its aromatic constituents) and noise. A total of 6 articles met the inclusion criteria for the review and their results are summarized. The articles considered in this review indicate that assessment of the CANS should be undertaken as part of a comprehensive test battery for military members exposed to both noise and solvents in the workplace

The impact of aphasia on the everyday communication of older people

Understanding the impact of aphasia on the everyday communication of older people is central to the provision of speech pathology services within gerontological care. Communication networks and skills change with age and thus, study of aphasia in ageing needs to reflect social communication pertinent to this population. Increased understanding of the impact of aphasia was sought by asking “What communication takes place in the daily lives of older people?

Audiologist-patient communication profiles in hearing rehabilitation appointments

Objective: To profile the communication between audiologists and patients in initial appointments on a biomedical-psychosocial continuum; and explore the associations between these profiles and 1) characteristics of the appointment and 2) patients' decisions to pursue hearing aids