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Rodrigues LC, Ferrite S, Corona AP. Validity of hearTest Smartphone-Based Audiometry for Hearing Screening in Workers Exposed to Noise. J Am Acad Audiol 2020; 32:116-121. [PMID: 33296933 DOI: 10.1055/s-0040-1718931] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
PURPOSE This article investigates the validity of a smartphone-based audiometry for hearing screening to identify hearing loss in workers exposed to noise. RESEARCH DESIGN This is a validation study comparing hearing screening with the hearTest to conventional audiometry. The study population included all workers who attended the Brazilian Social Service of Industry to undergo periodic examinations. Sensitivity, specificity, the Youden index, and positive (PPV) and negative predictive values (NPV) for hearing screening obtained by the hearTest were estimated according to three definitions of hearing loss: any threshold greater than 25 dB hearing level (HL), the mean auditory thresholds for 0.5, 1, 2, and 4 kHz greater than 25 dB HL, and the mean thresholds for 3, 4, and 6 kHz greater than 25 dB HL. Note that 95% confidence intervals were calculated for all measurements. RESULTS A total of 232 workers participated in the study. Hearing screening with the hearTest presented good sensitivity (93.8%), specificity (83.9%), and Youden index (77.7%) values, a NPV (97.2%), and a low PPV (69.0%) for the identification of hearing loss defined as any auditory threshold greater than 25 dB HL. For the other definitions of hearing loss, we observed high specificity, PPV and NPV, as well as low sensitivity and Youden index. CONCLUSION The hearTest is an accurate hearing screening tool to identify hearing loss in workers exposed to noise, including those with noise-induced hearing loss, although it does not replace conventional audiometry.
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Affiliation(s)
- Luma Cordeiro Rodrigues
- Postgraduate Programme in Environmental Health and Work, Faculty of Medicine, Federal University of Bahia, Salvador, Brazil
| | - Silvia Ferrite
- Postgraduate Programme in Collective Health, Institute of Collective Health, Federal University of Bahia, Salvador, Brazil.,Department of Speech-Language Pathology and Audiology, Federal University of Bahia, Salvador, Brazil
| | - Ana Paula Corona
- Postgraduate Programme in Environmental Health and Work, Faculty of Medicine, Federal University of Bahia, Salvador, Brazil.,Department of Speech-Language Pathology and Audiology, Federal University of Bahia, Salvador, Brazil
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Costa-Guarisco LP, Dalpubel D, Labanca L, Chagas MHN. Percepção da perda auditiva: utilização da escala subjetiva de faces para triagem auditiva em idosos. CIENCIA & SAUDE COLETIVA 2017; 22:3579-3588. [DOI: 10.1590/1413-812320172211.277872016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Accepted: 12/10/2016] [Indexed: 11/21/2022] Open
Abstract
Resumo A presbiacusia é uma alteração prevalente na população idosa, porém subdiagnosticada, desta forma, é importante aprimorar instrumentos de triagem simples. A escala subjetiva de faces foi proposta como forma de avaliar a autopercepção auditiva do idoso e sua correlação com exames audiológicos. Foram avaliados todos os pacientes encaminhados para o serviço de audiologia de um centro de referência de atenção à saúde do idoso no período de fevereiro a novembro de 2013. Os pacientes foram examinados por meatoscopia, audiometria tonal e vocal e responderam a escala subjetiva de faces e o teste do sussurro. Participaram 164 idosos com média de idade de 77 anos. Encontrou-se boa correlação entre a escala subjetiva de faces e o limiar audiométrico (r = 0,66). Houve correspondência entre as faces e o grau da perda auditiva, sendo a face 1 correspondente a audição normal, face 2 a perda auditiva leve e face 3 a perda auditiva moderada grau I. Ao avaliar as qualidades psicométricas da escala subjetiva de faces, verificou-se que as faces 2 e 3 apresentam bons índices de sensibilidade e especificidade, com área sob a curva ROC de 0,81. A escala subjetiva de faces parece ser um bom instrumento complementar de triagem auditiva em serviços gerontológicos, de fácil aplicação e baixo custo.
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Stranden M, Solvin H, Fors EA, Getz L, Helvik AS. Are persons with fibromyalgia or other musculoskeletal pain more likely to report hearing loss? A HUNT study. BMC Musculoskelet Disord 2016; 17:477. [PMID: 27852259 PMCID: PMC5112716 DOI: 10.1186/s12891-016-1331-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Accepted: 11/06/2016] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Leading theories about the pathogenesis of fibromyalgia focus on central nervous dysregulation or sensitization, which can cause altered perception. There is growing evidence that fibromyalgia involves altered perception not only of pain, but also other sensory stimuli. On this basis, we investigated whether individuals with fibromyalgia are more likely to report subjective loss of hearing, adjusted for audiometrically measured loss of hearing, compared to persons without any musculoskeletal pain disorders. In addition, we studied persons with other musculoskeletal pain than fibromyalgia and persons who did not have any musculoskeletal pain. METHODS The study includes 44 494 persons from the second health survey in Nord-Trøndelag (HUNT2) who had undergone audiometry and answered a comprehensive questionnaire that mapped fibromyalgia, musculoskeletal pain at various sites and subjective hearing loss. Respondents with other musculoskeletal pain problems than fibromyalgia were divided into two groups with respectively localized and widespread musculoskeletal pain. Data were analyzed with logistic regression models adjusting for age, education, anxiety, depression and hearing thresholds. RESULTS In adjusted analysis, individuals with fibromyalgia had increased likelihood to report subjective hearing loss, compared to persons without fibromyalgia or other musculoskeletal pain (OR 4.578, 95% CI 3.622-5.787 and OR 4.523, 95% CI 3.077-6.647 in women and men). Furthermore, people with local and widespread musculoskeletal pain not diagnosed with fibromyalgia, also had increased likelihood to report subjective hearing loss, compared to people with no musculoskeletal pain. This relationship was greater for widespread pain than for localized pain (OR 1.915, 95% CI 1.627-2.255, and 1.796, 95% CI 1.590-2.029, in women and men with local musculoskeletal pain and OR 3.073, 95% CI 2.668-3.539, OR 3.618, 95% CI 3.225-4.058, in women and men with widespread pain, respectively). CONCLUSIONS Our findings are consistent with the hypothesis that fibromyalgia is related to a general dysregulation of the central nervous system. The same might also be the case for other local and, in particular, other widespread, musculoskeletal pain.
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Affiliation(s)
- Magne Stranden
- Department of Public Health and General Practice, Faculty of Medicine, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
- Harald Haarfagres gate 2, Trondheim, NO-7041 Norway
| | - Håvard Solvin
- Department of Public Health and General Practice, Faculty of Medicine, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Egil A. Fors
- Department of Public Health and General Practice, Faculty of Medicine, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Linn Getz
- Department of Public Health and General Practice, Faculty of Medicine, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Anne-S. Helvik
- Department of Public Health and General Practice, Faculty of Medicine, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
- St. Olav’s University Hospital, Trondheim, Norway
- Norwegian National Advisory Unit on Aging and Health, Vestfold Health Trust, Tønsberg, Norway
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Aarhus L, Tambs K, Engdahl B. No Association Between Time of Onset of Hearing Loss (Childhood Versus Adulthood) and Self-Reported Hearing Handicap in Adults. Am J Audiol 2015; 24:549-56. [PMID: 26649831 DOI: 10.1044/2015_aja-15-0038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Accepted: 09/25/2015] [Indexed: 11/09/2022] Open
Abstract
PURPOSE This study examined the association between time of onset of hearing loss (childhood vs. adulthood) and self-reported hearing handicap in adults. METHODS This is a population-based cohort study of 2,024 adults (mean = 48 years) with hearing loss (binaural pure-tone average 0.5-4 kHz ≥ 20 dB HL) who completed a hearing handicap questionnaire. In childhood, the same persons (N = 2,024) underwent audiometry in a school investigation (at ages 7, 10, and 13 years), in which 129 were diagnosed with sensorineural hearing loss (binaural pure-tone average 0.5-4 kHz ≥ 20 dB HL), whereas 1,895 had normal hearing thresholds. RESULTS Hearing handicap was measured in adulthood as the sum-score of various speech perception and social impairment items (15 items). The sum-score increased with adult hearing threshold level (p < .001). After adjustment for adult hearing threshold level, hearing aid use, adult age, sex, and socioeconomic status, there was no significant difference in hearing handicap sum-score between the group with childhood-onset hearing loss (n = 129) and the group with adult-onset hearing loss (n = 1,895; p = .882). CONCLUSION Self-reported hearing handicap in adults increased with hearing threshold level. After adjustment for adult hearing threshold level, this cohort study revealed no significant association between time of onset of hearing loss (childhood vs. adulthood) and self-reported hearing handicap.
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Affiliation(s)
- Lisa Aarhus
- Division of Mental Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Kristian Tambs
- Division of Mental Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Bo Engdahl
- Division of Mental Health, Norwegian Institute of Public Health, Oslo, Norway
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Klis S, Stienstra Y, Phillips RO, Abass KM, Tuah W, van der Werf TS. Long term streptomycin toxicity in the treatment of Buruli Ulcer: follow-up of participants in the BURULICO drug trial. PLoS Negl Trop Dis 2014; 8:e2739. [PMID: 24625583 PMCID: PMC3953024 DOI: 10.1371/journal.pntd.0002739] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2013] [Accepted: 01/29/2014] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Buruli Ulcer (BU) is a tropical infectious skin disease that is currently treated with 8 weeks of intramuscular streptomycin and oral rifampicin. As prolonged streptomycin administration can cause both oto- and nephrotoxicity, we evaluated its long term toxicity by following-up former BU patients that had received either 4 or 8 weeks of streptomycin in addition to other drugs between 2006 and 2008, in the context of a randomized controlled trial. METHODS Former patients were retrieved in 2012, and oto- and nephrotoxicity were determined by audiometry and serum creatinine levels. Data were compared with baseline and week 8 measurements during the drug trial. RESULTS Of the total of 151 former patients, 127 (84%) were retrieved. Ototoxicity was present in 29% of adults and 25% of children. Adults in the 8 week streptomycin group had significantly higher hearing thresholds in all frequencies at long term follow-up, and these differences were most prominent in the high frequencies. In children, no differences between the two treatment arms were found. Nephrotoxicity that had been detected in 14% of adults and in 13% of children during treatment, was present in only 2.4% of patients at long term follow-up. CONCLUSIONS Prolonged streptomycin administration in the adult study subjects caused significant persistent hearing loss, especially in the high frequency range. Nephrotoxicity was also present in both adults and children but appeared to be transient. Streptomycin should be given with caution especially in patients aged 16 or older, and in individuals with concurrent risks for renal dysfunction or hearing loss.
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Affiliation(s)
- Sandor Klis
- Department of Internal Medicine, Infectious Disease Service, University Medical Center Groningen, Groningen, the Netherlands
- * E-mail:
| | - Ymkje Stienstra
- Department of Internal Medicine, Infectious Disease Service, University Medical Center Groningen, Groningen, the Netherlands
| | | | | | - Wilson Tuah
- Nkawie-Toase Government Hospital, Nkawie, Ghana
| | - Tjip S. van der Werf
- Department of Internal Medicine, Infectious Disease Service, University Medical Center Groningen, Groningen, the Netherlands
- Department of Pulmonary Medicine and Tuberculosis, University Medical Center Groningen, Groningen, the Netherlands
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Yimtae K, Kasemsiri P, Thanawirattananit P, Siripaopradith P. Validation of the Thai five-minute hearing test to screen hearing loss in the community. Audiol Neurootol 2014; 19:127-34. [PMID: 24457423 DOI: 10.1159/000357492] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2013] [Accepted: 11/21/2013] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Hearing impairment affects communication, social interactions, and quality of life. Audiometry is the gold standard method for hearing assessment. However, it is impractical in a country with limited resources. This study aimed to validate the Thai version of the Five-Minute Hearing Test (Thai-FMHT) to screen hearing loss in the community. METHODS This prospective cohort study was conducted in Phu Wieng district, Khon Kaen Province, Thailand during July to September 2011. Subjects who were older than 18 years, could read or understand the Thai language, and wanted to participate were enrolled. Those who had aphasia, severe mental disability, or other conditions that precluded audiometry were excluded. The Thai-FMHT was first administered, followed by standard audiometry performed by audiologists who were blinded to the result of Thai-FMHT, and finally an ear examination was performed. This trial was registered with ClinicalTrial.gov as No. NCT01408992. RESULTS The 558 subjects, including 176 males (32%) and 382 females (68%), completed all of the procedures. The optimal cutoff point for hearing loss in this screen was 8. The sensitivity, specificity, and positive likelihood ratio of the Thai-FMHT to screen mild hearing loss (PTA0.5-2 kHz >25 dB) were 64.7% (95% CI, 56.1-72.7%), 60.0% (95% CI, 55.1-64.7%), and 1.62 (95% CI, 1.36-1.92), respectively. Regarding screening moderate hearing loss (PTA0.5-2 kHz >40 dB), the sensitivity, specificity, and positive likelihood ratio of the Thai-FMHT were 93.1% (95% CI, 77.2-99.2%), 56.5% (95% CI, 55.1-64.7%), and 2.1 (95% CI, 1.9-2.5), respectively. CONCLUSION The Thai-FMHT has a lower cutoff point than does the original one. This test is suitable for use as a screening tool for hearing loss in the community.
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Affiliation(s)
- Kwanchanok Yimtae
- Department of Otolaryngorhinology, Srinagarind Hospital, Faculty of Medicine at the Khon Kaen University, Khon Kaen, Thailand
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Engdahl B, Tambs K, Hoffman HJ. Otoacoustic emissions, pure-tone audiometry, and self-reported hearing. Int J Audiol 2012; 52:74-82. [PMID: 23216196 DOI: 10.3109/14992027.2012.733423] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE The aim of the study was to describe the association between otoacoustic emissions (OAEs), pure-tone thresholds, and self-reported hearing disability. DESIGN A population-based cohort of 4202 adults was examined with air conduction pure-tone audiometry, transient OAE (TEOAE), and distortion product OAE (DPOAE). Participants completed 15 self-report items on hearing disability. RESULTS Correlation coefficients in the range of 0.3 to 0.5 were observed between OAE (TEOAE, and DPOAE) and self-reported hearing depending on age and sex. Pure-tone average hearing thresholds generally predicted self-reported hearing slightly better than did the OAE measures. Adding TEOAE and DPOAE as predictors in a multivariate model together with the scores from pure-tone audiometry did not predict self-reported hearing better than did pure-tone audiometry alone. The relationship between OAE and self-reported hearing was stronger in men than in women and became more manifest with age, a trend also stronger in men. CONCLUSIONS OAEs were shown to be a valid measure of self-reported hearing disability of the general population but added no additional information to what pure-tone hearing thresholds had already captured.
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Affiliation(s)
- Bo Engdahl
- Division of Mental Health, Norwegian Institute of Public Health, Oslo, Norway.
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Pierre PV, Fridberger A, Wikman A, Alexanderson K. Self-reported hearing difficulties, main income sources, and socio-economic status; a cross-sectional population-based study in Sweden. BMC Public Health 2012; 12:874. [PMID: 23067045 PMCID: PMC3533986 DOI: 10.1186/1471-2458-12-874] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2012] [Accepted: 10/08/2012] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Hearing difficulties constitute the most common cause of disability globally. Yet, studies on people with hearing difficulties regarding socio-economic status (SES), work, long-term unemployment, sickness absence, and disability pension are scarce. The aim of the present study was to investigate the main income sources of men and women of working ages with and without self-reported hearing difficulties and associations with gender, age, SES, type of living area, and country of birth. METHODS A cross-sectional population-based study, using information on self-reported hearing difficulties and SES of 19 045 subjects aged 20-64 years participating in Statistics Sweden's annual Living Conditions Surveys in any of the years 2004 through 2008. The information was linked to a nationwide database containing data on demographics and income sources. Odds ratios (ORs) and their 95% confidence intervals (CIs) were calculated, using binary logistic regression analysis. RESULTS Hearing difficulties increased with age and were more common in men (age-adjusted OR: 1.42 (95% CI: 1.30-1.56)) with an overall prevalence of 13.1% in men and 9.8% in women. Using working men as reference, the OR of having hearing difficulties was 1.23 (0.94-1.60) in men with unemployment benefits and 1.36 (1.13-1.65) in men with sickness benefits or disability pension, when adjusting for age and SES. The corresponding figures in women were 1.59 (1.17-2.16) and 1.73 (1.46-2.06). The OR of having sickness benefits or disability pension in subjects with hearing difficulties was 1.36 (1.12-1.64) in men and 1.70 (1.43-2.01) in women, when adjusting for age and SES and using men and women with no hearing difficulties as reference. CONCLUSIONS Hearing difficulties were more prevalent in men. After adjustment with age and SES as well as with type of living area and country of birth, a significant association with unemployment benefits was found only in women, and the associations with long-term sickness absence and disability pension tended to be stronger in women.
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Affiliation(s)
- Pernilla Videhult Pierre
- Karolinska Institutet, Center for Hearing and Communication Research, Department of Clinical Science, Intervention, and Technology, Karolinska University Hospital, Stockholm, Sweden
| | - Anders Fridberger
- Karolinska Institutet, Center for Hearing and Communication Research, Department of Clinical Science, Intervention, and Technology, Karolinska University Hospital, Stockholm, Sweden
| | - Anders Wikman
- Division of Insurance Medicine, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Kristina Alexanderson
- Division of Insurance Medicine, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
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Ramkissoon I, Cole M. Self-reported hearing difficulty versus audiometric screening in younger and older smokers and nonsmokers. J Clin Med Res 2012; 3:183-90. [PMID: 22121402 PMCID: PMC3194014 DOI: 10.4021/jocmr611w] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/02/2011] [Indexed: 11/05/2022] Open
Abstract
Background The high incidence of age-related hearing loss demands accessible, low cost hearing screenings for prevention and hearing health promotion. This study assessed performance of self report (SR) against audiometry, and prevalence of hearing difficulty when screening hearing in middle-aged and younger adults, including smokers and nonsmokers. Methods Prospective participants (N = 219) completed a questionnaire providing biographical, health, and smoking information. Their Yes/No responses about hearing or communication difficulty provided data for self-reported hearing loss. Eligible (N = 170) participants received a hearing test including immittance, pure-tone, and speech audiometry. The binaural pure-tone average (PTA) hearing threshold was determined; PTA decibel (dB) level indicated degree (e.g., mild) of hearing loss. All hearing screening data were coded and initially analyzed in an Access database. Statistical analyses based on conditional probability included measures of prevalence, sensitivity, specificity, and predictive value of the SR versus audiometric measures. Participants provided a urine sample for biochemical analysis to confirm smoker/nonsmoker status. Results Among all participants (N = 170), overall prevalence of self-reported hearing difficulty (15.9%) was in excellent agreement with measured, mild hearing loss (16.5%). However, factoring in age and smoking revealed that SR was incongruent with audiometry because hearing loss was overestimated by smokers and younger participants and underestimated by middle-aged individuals. The SR question yielded high specificity (80-90%) overall. Specificity was highest in nonsmokers (89-94%) and younger (90-91%) individuals with lower performance in smokers and middle-aged participants. SR sensitivity was high (86-100%) only when the hearing impairment cutoff was > 40 dB (moderate loss) and > 60 dB (severe loss). Sensitivity was highest in smokers (100%), supporting SR for screenings. High negative and low positive predictive value (PPV) occurred in smokers, younger, and middle-aged persons. This study reports new sensitivity and specificity data on self-reported hearing difficulty in smokers (N = 98), younger (N = 80), and middle-aged (N = 90) adults, indicating efficacy of SR as an adult hearing screening measure. Conclusions SR was effective as few normal-hearing persons were labeled “hearing-impaired”. However, audiometry should supplement SR to optimize detection of mild hearing loss for at-risk adults. Results may guide community health initiatives for hearing screenings, prevention, and health promotion. Keywords Aging; Smoking; Self Report; Health Promotion; Hearing Screening
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Affiliation(s)
- Ishara Ramkissoon
- Ishara Ramkissoon, University of South Alabama 5721 Drive N., HAHN 1119 Mobile, AL 36688, USA
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Paiva KMD, Cesar CLG, Alves MCGP, Barros MBDA, Carandina L, Goldbaum M. Envelhecimento e deficiência auditiva referida: um estudo de base populacional. CAD SAUDE PUBLICA 2011; 27:1292-300. [DOI: 10.1590/s0102-311x2011000700005] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2010] [Accepted: 05/06/2011] [Indexed: 01/06/2023] Open
Abstract
O objetivo do estudo foi estimar a prevalência da deficiência auditiva referida por idosos do Município de São Paulo, Brasil, segundo características sociodemográficas e descrever características atribuídas a esta deficiência. Os dados são provenientes do Inquérito de Saúde do Município de São Paulo (ISA-Capital/2003), com análise do subgrupo dos idosos (n = 872). Realizaram-se o teste do χ2 e a análise de regressão de Poisson. A prevalência da deficiência auditiva referida pelos idosos foi 11,2% e foi maior entre os homens (RP = 1,86; IC95%: 1,19-2,92). Observou-se grande desconhecimento dos idosos quanto às causas da deficiência auditiva referida (42,5%), 25,5% relataram ter dificuldades em atividades de lazer, 11,4% necessitavam de ajuda para atividades cotidianas e 63,3% relataram não necessitar de assistência em decorrência deste déficit. A alta prevalência de deficiência auditiva referida pelos idosos, principalmente do sexo masculino, remete à relevância deste problema para a saúde pública, já que o envelhecimento populacional é uma realidade nova e vem acompanhada de exigências ainda desconhecidas por profissionais e pelo poder público.
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Affiliation(s)
| | | | | | | | - Luana Carandina
- Universidade Estadual Paulista Júlio de Mesquita Filho, Brasil
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Chau N, Bhattacherjee A, Kunar BM. Relationship between job, lifestyle, age and occupational injuries. Occup Med (Lond) 2010; 59:114-9. [PMID: 19233831 DOI: 10.1093/occmed/kqp002] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Physical job demands (PJD), age, disability and lifestyle may influence the risk of occupational injury. AIM To assess the relationships between PJD, lifestyle and injury in workers of various ages. METHODS A total of 2888 randomly selected workers from northeastern France, aged >or=15, completed a postal questionnaire. The PJD score was defined as the total number of the following reported job demands: using pneumatic tools, other vibrating hand tools, hammers, machine tools or vibrating platforms and exposure to manual handling tasks, awkward postures, high pace of work, high physical workload, work at heights, work in adverse climates or exposure to noise, cold or heat. Data were analysed using logistic regression. RESULTS Nine per cent of subjects reported an injury during the previous 2 years. The PJD score was related to the injury rate for workers aged >or=45: crude odds ratio (OR) 3.5 (95% confidence interval = 1.5-8.0) for PJD = 1, 5.0 (2.2-11.3) for PJD = 2-3 and 14.5 (6.5-32.2) for PJD >or=4, versus PJD = 0. Lower ORs were found for those aged <30 (1.4, 4.2 and 9.9, respectively) and 30-44 (1.5, 4.4 and 6.5, respectively). The differences between age groups remained when controlling for all factors studied. Obesity, smoking and musculoskeletal disorders were associated with injury risk in workers aged >or=45 (adjusted ORs 1.7-2.6). Smoking was also an injury risk factor for workers aged <30. CONCLUSIONS PJD and lifestyle have a higher impact on injury rates among older workers than among younger ones. Injury prevention should address reducing PJD and improving relevant lifestyle factors, especially for older workers.
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Affiliation(s)
- N Chau
- INSERM, U669, Paris, F-75014, France.
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Ross JAS, Macdiarmid JI, Dick FD, Watt SJ. Hearing symptoms and audiometry in professional divers and offshore workers. Occup Med (Lond) 2009; 60:36-42. [PMID: 19914970 DOI: 10.1093/occmed/kqp152] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
AIMS The aims are to compare hearing loss between professional divers and offshore workers and to study whether hearing loss symptoms reflected physical disorder. A secondary objective was to study total threshold shift assessment as a method of detecting noise-induced hearing loss (NIHL). METHODS Participants (151 divers and 120 offshore workers) completed a questionnaire for symptoms and screening audiometry. Audiograms were assessed for total threshold shift at 1, 2, 3, 4 and 6 kHz and the prevalence of referral (within population 5th centile) or warning levels (within population 20th centile) of hearing loss. Audiograms were assessed for an NIHL pattern at four levels by two occupational physicians. RESULTS Hearing loss symptoms were commoner in divers at all levels of hearing loss regardless of differences between groups on audiometry. Hearing loss in offshore workers was within the population age-adjusted norm. Thirteen per cent of divers were within the 5th percentile for threshold shift for the population norm in contrast to 4% of offshore workers and this was predominantly left sided (OR 3.16, 95% CI 1.13-8.93). This difference was lost after adjustment for history of regular exposure to explosion or gunfire. Divers were more likely to have a pattern of severe NIHL on the left (OR 4.61, 95% CI 1.39-15.39, P < 0.05). Approximately 50% of participants with severe NIHL did not have a referral level of hearing loss. CONCLUSIONS Divers suffer more NIHL than a control population. Current guidance on the assessment of total threshold shift for the detection of significant NIHL was inadequate in the sample studied.
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Affiliation(s)
- John A S Ross
- Department of Environmental and Occupational Medicine, University of Aberdeen, Aberdeen, UK.
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Claire LS, He Y. How Do I Know if I Need a Hearing Aid? Further Support for the Self‐Categorisation Approach to Symptom Perception. APPLIED PSYCHOLOGY-AN INTERNATIONAL REVIEW-PSYCHOLOGIE APPLIQUEE-REVUE INTERNATIONALE 2008. [DOI: 10.1111/j.1464-0597.2008.00380.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Chau N, Bourgkard E, Bhattacherjee A, Ravaud JF, Choquet M, Mur JM. Associations of job, living conditions and lifestyle with occupational injury in working population: a population-based study. Int Arch Occup Environ Health 2007; 81:379-89. [PMID: 17701420 DOI: 10.1007/s00420-007-0223-y] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2006] [Accepted: 06/22/2007] [Indexed: 10/23/2022]
Abstract
OBJECTIVES To assess the roles of job demands, living conditions and lifestyle in occupational injury. METHODS The sample included 2,888 workers, aged > or =15 years, randomly selected from the north-eastern France. The subjects completed a mailed questionnaire. Data were analyzed with adjusted odds ratios (ORa) computed with the logistic model. RESULTS In total, 9.2% of workers had an injury during the previous 2 years. The high job demands: tasks at height, handling objects, pneumatic tools, other vibrating hand tools, work in adverse climate, physical workload, vibrating platform, machine tools, cold, heat, awkward posture, noise, hammer, and pace had crude odds ratios between 1.81 and 5.25 for injury. A strong exposure-response relationship was found between the cumulated job demands (CJD, defined by their number) and injury: OR 1.88 (95% CI 1.23-2.87) for CJD1, 4.39 (2.98-4.46) for CJD2-3, and 9.93 (6.70-14.7) for CJD > or = 4, versus CJD0. These ORs decreased to 1.68, 3.70, and 7.15 respectively, when adjusted for sex, age, and living conditions/lifestyle confounders; and to 1.54, 2.99, and 5.45 respectively when also adjusted for job category. The following factors had significant ORa: age <30 years (1.54, 1.12-2.12), male (1.64, 1.18-2.30), smoking (1.60, 1.22-2.10), musculoskeletal disorders (1.54, 1.17-2.04), and frequent drug use for fatigue (2.03, 1.17-3.53). The workmen, farmers/craftsmen/tradesmen, and foremen had a 5.7-8.7-fold while the clerks and technicians a 2.7-3.6-fold higher risk compared with upper class. The risk associated with CJD was twofold higher among the workers aged > or =40 or with frequent drug use for fatigue compared with the others. Obesity had ORa 2.05 (1.11-3.78) among the subjects aged > or =40, and excess alcohol use had ORa 2.44 (1.26-4.72) among those free of disease. CONCLUSIONS This study identified a wide range of job demands and living conditions/lifestyle which predicted injury. Preventive measures should be conducted to reduce job demands and to help workers to be aware of the risk and to improve their living conditions/lifestyle.
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Affiliation(s)
- N Chau
- INSERM, U669, IFR25-IFRH, Paris, 75014, France.
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van der Werf M, van Boxtel M, Verhey F, Jolles J, Thewissen V, van Os J. Mild hearing impairment and psychotic experiences in a normal aging population. Schizophr Res 2007; 94:180-6. [PMID: 17524621 DOI: 10.1016/j.schres.2007.04.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2007] [Revised: 04/12/2007] [Accepted: 04/16/2007] [Indexed: 10/23/2022]
Abstract
BACKGROUND Hearing impairment (HI) in the elderly may be a risk factor for psychosis, but associations between HI and psychotic disorder or psychotic experiences have been reported more consistently in younger than in older populations. The aims of this study were to replicate the positive association between hearing impairment and psychotic experiences and to clarify any differences between groups of young and old individuals in a non-clinical, normal aging general population sample. METHODS HI, assessed at baseline and at 3-year follow-up, and psychotic experiences, assessed at 3-year follow-up, were analysed in a group of 848 individuals aged 33 to 89 years between 1999 and 2004. HI was determined on the basis of both self-report and audiometric examination. The "psychoticism" and "paranoid ideation" subscales from the SCL-90-R were used to assess level of psychotic experiences. RESULTS Self-reported hearing problems expressed as conversational HI (beta=0.080, 95% CI: 0.23, 7.90, p=0.038) and subjective HI (beta=0.087, 95%CI: 0.70, 10.30, p=0.025), but not audiometric objective HI, were associated with psychotic experiences. In those with hearing aids, associations with psychotic experiences were only present if accompanied by self-reported hearing problems that persisted in spite of the hearing aid. In addition, HI increased the risk for psychotic experiences specifically in younger rather than older individuals. CONCLUSIONS Self-reported hearing problems rather than audiometric or remediated hearing loss may contribute to the development of psychotic experiences in younger rather than in older individuals.
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Affiliation(s)
- Margriet van der Werf
- Department of Psychiatry and Neuropsychology, South Limburg Mental Health Research and Teaching Network, EURON Graduate School of Neuroscience, Maastricht University, Maastricht, The Netherlands.
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Gauchard GC, Deviterne D, Guillemin F, Sanchez J, Perrin PP, Mur JM, Ravaud JF, Chau N. Prevalence of sensory and cognitive disabilities and falls, and their relationships: a community-based study. Neuroepidemiology 2005; 26:108-18. [PMID: 16374036 DOI: 10.1159/000090445] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
This study assessed the prevalence of sensory and cognitive disabilities and falls for various age groups, sexes, and socio-occupational categories, and their associations in the Lorraine population. The sample included 6,159 subjects, aged 15 years or more, randomly selected from the Lorraine population. They filled in a mailed questionnaire including socio-demographic characteristics, job, falls with physical injuries at the time of the survey, and sensory and cognitive disabilities. Data analysis was made via the adjusted odds ratios. The prevalences of sensory and cognitive disabilities were 3.0 and 4.7%, respectively, that of falls with physical injuries 2.4%: 1.2% for falls on the same level and 1.2% for falls to a lower level. Subjects aged over 70 were markedly affected, but the other age groups had relatively high prevalences as well; the workmen had the highest prevalence, followed by the foremen, farmers, craftsmen and tradesmen, and employees. A twofold risk independently of age, sex and job was found for the subjects with sensory or cognitive disabilities for all falls combined. These findings show the high prevalences of sensory and cognitive disabilities and falls with physical injuries, and their strong associations in the general population. Preventive measures are needed to detect and follow up the persons with these disabilities, limit their risk of falls and reduce occupational hazards.
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Affiliation(s)
- Gérome C Gauchard
- Inserm, U420, IFR25-RFRH, Faculty of Medicine, Vandoeuvre-lès-Nancy, France
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Chau N, Ravaud JF, Otero-Sierra C, Legras B, Macho-Fernandez J, Guillemin F, Sanchez J, Mur JM. Prévalence des déficiences et disparités sociales. Rev Epidemiol Sante Publique 2005; 53:614-28. [PMID: 16434934 DOI: 10.1016/s0398-7620(05)84741-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Population ageing and longer duration of the working career could increase the prevalence of impairments and disabilities whereas there have been few data to help prevention and care. This study aimed at describing the prevalence of various types of impairments and assessing their social inequalities in the Lorraine population (north-eastern France). METHODS The sample included 6.214 subjects aged 15 or more from 8.000 households randomly selected in the Lorraine population. A mailed questionnaire including socio-demographical characteristics, job, and various types of impairments was used. The data were analysed with the chi2 independence test, the adjusted odds ratio (OR) and the Mantel-Haenszel test. RESULTS The prevalence of at least one impairment was 30% in both sexes. It varied from about 20% for subjects aged less than 40 years to about 60% for the subjects aged 70 years or more. It was higher in men than in women among the individuals aged more than 50 years (OR adjusted on age: 1.22, 95% CI: 1.04-1.44). The impairments were generally multiple for the subjects aged over 50. The prevalence of at least one impairment was higher for workmen (OR adjusted on age: 2.11, 95% CI: 1.68-2.66), farmers, craftsmen, traders and heads of firms (OR adjusted on age: 1.60, 95% CI: 1.17-2.18) and for employees (OR adjusted on age: 1.62, 95% CI: 1.29-2.03) in comparison with executives, intellectual professionals and teachers. For workmen a higher prevalence was observed for all types of impairments: intellectual and psychological functions, language, hearing, vision, visceral functions, and skeleton and posture. Farmers, craftsmen, traders, heads of firms and employees showed an excess for most types of impairments. Social inequalities were significant for various age groups during their period of occupational activity, but not after retirement. Unemployed people also had an excess of impairments. CONCLUSION The prevalence of impairments strongly increased with advancing age. Marked inequalities were observed between various socio-occupational categories. Men were more affected than the women over 50 years of age. Impairments represent a health index which is useful for prevention to reduce their causes and consequences.
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Affiliation(s)
- N Chau
- Département d'Epidémiologie en Entreprises, Institut National de Recherche et de Sécurité (INRS), avenue de Bourgogne, BP 27, 54501 Vandoeuvre-lès-Nancy.
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Valete-Rosalino CM, Rozenfeld S. Triagem auditiva em idosos: comparação entre auto-relato e audiometria. ACTA ACUST UNITED AC 2005. [DOI: 10.1590/s0034-72992005000200013] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Apesar da alta prevalência entre idosos, a perda auditiva é pouco investigada. A audiometria é o teste padrão ouro para avaliação de perda auditiva, mas sua realização em larga escala traz dificuldades operacionais. O auto-relato pode ser uma alternativa. OBJETIVO: Determinar se uma única questão genérica tem validade para ser utilizada em pesquisas epidemiológicas. FORMA DE ESTUDO:Revisão sistemática. MATERIAL E MÉTODO: Foi realizada uma pesquisa da literatura médica nas bases de dados MEDLINE e LILACS, no período de 1990 a 2004. Foram analisados também artigos citados nas referências dos artigos identificados na busca eletrônica. Foram selecionados os artigos que compararam os resultados obtidos através de auto-relato, por meio de uma questão única genérica, e da audiometria tonal. Foram extraídos os dados de prevalência da perda auditiva, e de sensibilidade, especificidade e valores preditivos. RESULTADO: Foram incluídos dez estudos transversais. A questão única genérica parece ser um indicador aceitável de perda auditiva, sensível e razoavelmente específico, principalmente quando a perda é identificada como sendo a média tonal que inclua freqüências até 2 ou 4 kHz, a um nível de 40 dBNA, na melhor orelha. CONCLUSÃO: Uma questão única genérica tem uma boa performance em identificar idosos com perda auditiva e pode, portanto, ser recomendada para um estudo epidemiológico que não possa realizar medidas audiométricas.
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Valete-Rosalino CM, Rozenfeld S. Auditory screening in the elderly: comparison between self-report and audiometry. Braz J Otorhinolaryngol 2005; 71:193-200. [PMID: 16446917 PMCID: PMC9450545 DOI: 10.1016/s1808-8694(15)31310-0] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
UNLABELLED Despite its high prevalence in the aged, hearing loss has been poorly investigated. Audiometry is the gold standard for evaluation of hearing loss, but large-scale use of the procedure involves operational difficulties. Thus, self-report may be an alternative. AIM To determine if a single global question is valid for use in epidemiologic research. STUDY DESIGN Systematic review. MATERIAL AND METHOD A search of the medical literature from 1990 to 2004 was performed using MEDLINE and LILACS. The references of the articles identified in the electronic search were also reviewed. STUDY SELECTION AND DATA EXTRACTION The articles that compared the results obtained with self-report to a single global question with those obtained by pure tone audiometry were selected. Data about the prevalence of hearing loss, and sensitivity, specificity and predictive values were extracted. DATA SYNTHESIS Ten longitudinal studies were included. A single global question seems to be an acceptable indicator of hearing loss, sensitive and reasonably specific, mainly if the hearing loss is identified as the tone average that includes frequencies up to 2 or 4 kHz, at 40 dBHL level, in the best ear. CONCLUSION A single global question shows good performance in identifying older persons with hearing loss and can be recommended for an epidemiologic study if audiometric measurements cannot be performed.
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