SOUTH AFRICAN JOURNAL OF COMMUNICATION DISORDERS最新文献

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Chemicals, noise and occupational hearing health in South Africa: A mapping study. 南非的化学品、噪音和职业听力健康:一项测绘研究。
IF 1.1
SOUTH AFRICAN JOURNAL OF COMMUNICATION DISORDERS Pub Date : 2020-03-10 DOI: 10.4102/sajcd.v67i2.693
Mershen Pillay
{"title":"Chemicals, noise and occupational hearing health in South Africa: A mapping study.","authors":"Mershen Pillay","doi":"10.4102/sajcd.v67i2.693","DOIUrl":"https://doi.org/10.4102/sajcd.v67i2.693","url":null,"abstract":"<p><strong>Background: </strong>Chemical exposure leading to ototoxicity is a fresh challenge for occupational healthcare in South Africa.</p><p><strong>Objectives: </strong>The critical question is: 'what is known about occupational ototoxic chemicals with or without noise exposure in South Africa?'</p><p><strong>Method: </strong>This qualitative, mapping study was completed with published (peer-reviewed) and grey literature from 1979-2019. Data was analysed using the Preferred Reporting Items for Systematic reviews and Meta-Analyses: extension for Scoping Reviews and the Nursing and Allied Health Resources Section subcommittee on Mapping the Literature of Nursing and Allied Health (adapted). Numerical analysis of article type was completed, but the primary focus was on capturing patterns/trends using thematic analysis and ideology critique.</p><p><strong>Results: </strong>The African Journal of Disability, African Journal of Primary Health Care and Family Medicine, South African Medical Journal, The South African Journal of Communication Disorders [SAJCD] and Health SA Gesondheid) were included with the SAJCD containing one relevant item and seventeen other items were analysed. Research focusses on the mining sector (gold) in Gauteng, and ototoxic medication (tuberculosis and/or human immunodeficiency virus) take precedence. In KwaZulu-Natal, the focus is on commerce and industry across formal and informal sectors. There are no governmental policies that refer to chemical ototoxicity. Occupational hearing loss is configured exclusively on the meme that noise exposure is the only toxin.</p><p><strong>Conclusion: </strong>Chemical exposures are only just beginning to be recognised as ototoxic in South Africa. Hearing conservation programmes should always serve the workers' interests and never bow down to the econometric interests of employers.</p>","PeriodicalId":44003,"journal":{"name":"SOUTH AFRICAN JOURNAL OF COMMUNICATION DISORDERS","volume":"67 2","pages":"e1-e11"},"PeriodicalIF":1.1,"publicationDate":"2020-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4102/sajcd.v67i2.693","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37796987","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Does occupational noise matter amongst manufacturing (small and medium enterprises) workers? Empirical evidence from Magaba, Mbare, Zimbabwe. 职业性噪音对制造业(中小型企业)工人有影响吗?来自津巴布韦姆巴尔马加巴的经验证据。
IF 1.1
SOUTH AFRICAN JOURNAL OF COMMUNICATION DISORDERS Pub Date : 2020-03-03 DOI: 10.4102/sajcd.v67i2.680
Miston Mapuranga, Eugine T Maziriri, Ralebitso K Letshaba, Anos Chitamba
{"title":"Does occupational noise matter amongst manufacturing (small and medium enterprises) workers? Empirical evidence from Magaba, Mbare, Zimbabwe.","authors":"Miston Mapuranga,&nbsp;Eugine T Maziriri,&nbsp;Ralebitso K Letshaba,&nbsp;Anos Chitamba","doi":"10.4102/sajcd.v67i2.680","DOIUrl":"https://doi.org/10.4102/sajcd.v67i2.680","url":null,"abstract":"<p><strong>Background: </strong>The significance of how occupational noise can influence attitudes towards occupational noise exposure, susceptibility to hearing loss and job performance has generally been neglected in the past studies.</p><p><strong>Objectives: </strong>The aim of this study was to determine the impact of occupational noise on attitudes towards occupational noise exposure, susceptibility to hearing loss and job performance of manufacturing small and medium enterprises (SMEs) workers in Zimbabwe.</p><p><strong>Method: </strong>A survey was conducted involving 250 respondents, including manufacturing SME workers, and the hypotheses were analysed by applying structural equation modelling.</p><p><strong>Results: </strong>Occupational noise had a positive and significant effect on attitudes towards occupational noise exposure and perceived susceptibility to hearing loss amongst manufacturing SME workers. In addition, attitudes towards exposure to occupational noise and the perceived susceptibility of hearing loss have had a positive and significant impact on manufacturing SME workers' job performance.</p><p><strong>Conclusion: </strong>The novelty of the research is its analysis of occupational noise as an indicator of attitudes towards occupational noise exposure and susceptibility to hearing loss as well as job performance. This study provides practitioners with beneficial implications. Collective knowledge on occupational noise could help manufacturing SME managers in recognising the perceptions of employees on occupational noise and how it ultimately affects job performance. Moreover, this study is intended to add new knowledge to the current body of African occupational noise literature - a context that has not received much research attention in developing countries.</p>","PeriodicalId":44003,"journal":{"name":"SOUTH AFRICAN JOURNAL OF COMMUNICATION DISORDERS","volume":"67 2","pages":"e1-e11"},"PeriodicalIF":1.1,"publicationDate":"2020-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4102/sajcd.v67i2.680","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37703768","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Burden of disease: A scoping review of HIV/AIDS and TB in occupational noise-induced hearing loss. 疾病负担:对职业性噪声所致听力损失中的艾滋病毒/艾滋病和结核病进行范围界定。
IF 1.1
SOUTH AFRICAN JOURNAL OF COMMUNICATION DISORDERS Pub Date : 2020-03-03 DOI: 10.4102/sajcd.v67i2.669
Katijah Khoza-Shangase
{"title":"Burden of disease: A scoping review of HIV/AIDS and TB in occupational noise-induced hearing loss.","authors":"Katijah Khoza-Shangase","doi":"10.4102/sajcd.v67i2.669","DOIUrl":"10.4102/sajcd.v67i2.669","url":null,"abstract":"<p><strong>Background: </strong>Occupational noise-induced hearing loss (ONIHL) does not occur in isolation from other influencing factors such as health conditions and illnesses like human immunodeficiency virus and acquired immunodeficiency syndrome (HIV and AIDS), as well as tuberculosis (TB). How the burden of disease influences the occurrence and/or management of ONIHL becomes a key if the goal of hearing conservation programmes (HCPs) is to be achieved within these contexts.</p><p><strong>Objectives: </strong>The purpose of this scoping review was to conduct an investigation on how the burden of disease's influence on ONIHL is reported in literature, with a specific focus on the most prevalent diseases in South African mines - HIV and AIDS and TB.</p><p><strong>Method: </strong>A scoping review was conducted using the Arksey and O'Malley's framework. A search was conducted in five electronic bibliographic databases and the grey literature.</p><p><strong>Results: </strong>The search procured 10 publications, with two specific to ONIHL within the South African context. In addition to the two publications specific to TB and ONIHL, findings revealed a serious gap in the evidence around the scoping review question globally. This obvious lack of investigations into the influence of these two conditions in the South African mining context raises serious implications about the responsiveness, and proactive nature of HCPs within this population.</p><p><strong>Conclusion: </strong>Considering the burden of diseases on otology and audiology is critical as certain diseases cause hearing impairment either as a primary effect, as a secondary/opportunistic effect or as a side effect of treatment options for that disease. An employee suffering from any such disease with concomitant exposure to hazardous noise levels presents an even bigger challenge to HCPs if such is not taken into consideration in the conception, implementation and monitoring of HCPs.</p>","PeriodicalId":44003,"journal":{"name":"SOUTH AFRICAN JOURNAL OF COMMUNICATION DISORDERS","volume":"67 2","pages":"e1-e9"},"PeriodicalIF":1.1,"publicationDate":"2020-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7136822/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37703767","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Classification of audiograms in the prevention of noise-induced hearing loss: A clinical perspective. 听力图分类在预防噪声性听力损失中的临床应用。
IF 1.1
SOUTH AFRICAN JOURNAL OF COMMUNICATION DISORDERS Pub Date : 2020-03-03 DOI: 10.4102/sajcd.v67i2.691
Zumbi Musiba
{"title":"Classification of audiograms in the prevention of noise-induced hearing loss: A clinical perspective.","authors":"Zumbi Musiba","doi":"10.4102/sajcd.v67i2.691","DOIUrl":"https://doi.org/10.4102/sajcd.v67i2.691","url":null,"abstract":"Background Noise induced hearing loss (NIHL) is a major contributor to disabling hearing loss. Engineering controls are superior to hearing protection devices (HPDs) in prevention of occupational noise induced hearing loss (ONIHL), although the latter are more commonly used. Effective use of audiometry requires quick categorization of audiograms. The UK Health and Safety Executive (UKHSE) scheme for the categorization of audiograms is a tool that accomplishes this. Objectives The objective of this paper is to provide an overview of the classification of audiograms and build a case for the preferential use of the UKHSE’s scheme to achieve this. Method The author provides a literature review of methods of classification for audiograms and uses a case study in a Tanzanian mining company to demonstrate how the UKHSE scheme was successfully used to enhance the existing hearing protection program. Results The literature review identified several methods of classification based on a variation of threshold shifts from baseline. The difference was in the frequency and level of threshold shift used to determine hearing loss, and the recommended course of action once hearing loss is detected. The UKHSE scheme is simple and provides guidance on steps to be taken thereafter. This was demonstrated in a case study among miners in a mining company in Tanzania. Conclusion The UKHSE audiogram classification scheme has the advantage of providing a straightforward, easy to determine classification that allows for intervention appropriate to the findings.","PeriodicalId":44003,"journal":{"name":"SOUTH AFRICAN JOURNAL OF COMMUNICATION DISORDERS","volume":"67 2","pages":"e1-e5"},"PeriodicalIF":1.1,"publicationDate":"2020-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4102/sajcd.v67i2.691","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37703769","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Recent advances in hearing conservation programmes: A systematic review. 听力保护项目的最新进展:系统综述。
IF 1.1
SOUTH AFRICAN JOURNAL OF COMMUNICATION DISORDERS Pub Date : 2020-03-03 DOI: 10.4102/sajcd.v67i2.675
Nomfundo F Moroe, Katijah Khoza-Shangase
{"title":"Recent advances in hearing conservation programmes: A systematic review.","authors":"Nomfundo F Moroe,&nbsp;Katijah Khoza-Shangase","doi":"10.4102/sajcd.v67i2.675","DOIUrl":"https://doi.org/10.4102/sajcd.v67i2.675","url":null,"abstract":"<p><strong>Background: </strong>Current evidence from low- and middle-income (LAMI) countries, such as South Africa, indicates that occupational noise-induced hearing loss (ONIHL) continues to be a health and safety challenge for the mining industry. There is also evidence of hearing conservation programmes (HCPs) being implemented with limited success.</p><p><strong>Objectives: </strong>The aim of this study was to explore and document current evidence reflecting recent advances in HCPs in order to identify gaps within the South African HCPs.</p><p><strong>Method: </strong>A systematic literature review was conducted in line with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis. Electronic databases including Sage, Science Direct, PubMed, Scopus MEDLINE, ProQuest and Google Scholar were searched for potential studies published in English between 2010 and 2019 reporting on recent advances in HCPs within the mining industry.</p><p><strong>Results: </strong>The study findings revealed a number of important recent advances internationally, which require deliberation for possible implementation within the South African HCPs context. These advances have been presented under seven themes: (1) the use of metrics, (2) pharmacological interventions and hair cell regeneration, (3) artificial neural network, (4) audiology assessment measures, (5) noise monitoring advances, (6) conceptual approaches to HCPs and (7) buying quiet.</p><p><strong>Conclusion: </strong>The study findings raise important advances that may have significant implications for HCPs in LAMI countries where ONIHL remains a highly prevalent occupational health challenge. Establishing feasibility and efficacy of these advances in these contexts to ensure contextual relevance and responsiveness is one of the recommendations to facilitate the success of HCPs targets.</p>","PeriodicalId":44003,"journal":{"name":"SOUTH AFRICAN JOURNAL OF COMMUNICATION DISORDERS","volume":"67 2","pages":"e1-e11"},"PeriodicalIF":1.1,"publicationDate":"2020-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4102/sajcd.v67i2.675","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37703766","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Risk versus benefit: Should not audiologists assess this in the context of occupational noise-induced hearing loss in the mining industry? 风险与收益:听力学家是否应该在采矿业中评估职业噪声引起的听力损失?
IF 1.1
SOUTH AFRICAN JOURNAL OF COMMUNICATION DISORDERS Pub Date : 2020-03-03 DOI: 10.4102/sajcd.v67i2.671
Katijah Khoza-Shangase, Nomfundo F Moroe
{"title":"Risk versus benefit: Should not audiologists assess this in the context of occupational noise-induced hearing loss in the mining industry?","authors":"Katijah Khoza-Shangase, Nomfundo F Moroe","doi":"10.4102/sajcd.v67i2.671","DOIUrl":"10.4102/sajcd.v67i2.671","url":null,"abstract":"<p><strong>Background: </strong>Hearing conservation programmes (HCPs) are an important aspect of occupational health efforts to prevent occupational noise-induced hearing loss (ONIHL). In low- and middle income (LAMI) countries, where the incidence of ONIHL is significant, it is important to deliberate on the risk or benefit of HCPs.</p><p><strong>Objectives: </strong>This article is an attempt at highlighting important strategic indicators as well as important variables that the occupational health and audiology community need to consider to plan efficacious HCPs within the South African mining context.</p><p><strong>Method: </strong>The current arguments are presented in the form of a viewpoint publication.</p><p><strong>Results: </strong>Occupational audiology vigilance in the form of engagement with HCPs in the mining industry has been limited within the South African research and clinical communities. When occupational audiology occurs, it is conducted by mid-level workers and paraprofessionals; and it is non-systematic, non-comprehensive and non-strategic. This is compounded by the current, unclear externally enforced accountability by several bodies, including the mining industry regulating body, with silent and/or peripheral regulation by the Health Professions Council of South Africa and the Department of Health. The lack of involvement of audiologists in the risk or benefit evaluation of HCPs during their development and monitoring process, as well as their limited involvement in the development of policies and regulations concerning ear health and safety within this population are probable reasons for this.</p><p><strong>Conclusions: </strong>Increased functioning of the regulatory body towards making the employers accountable for the elimination of ONIHL, and a more central and prominent role for audiologists in HCPs, are strongly argued for.</p>","PeriodicalId":44003,"journal":{"name":"SOUTH AFRICAN JOURNAL OF COMMUNICATION DISORDERS","volume":"67 2","pages":"e1-e9"},"PeriodicalIF":1.1,"publicationDate":"2020-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7136827/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37703765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
South African hearing conservation programmes in the context of tele-audiology: A scoping review. 远程听力学背景下的南非听力保护方案:范围界定综述。
IF 1.1
SOUTH AFRICAN JOURNAL OF COMMUNICATION DISORDERS Pub Date : 2020-03-03 DOI: 10.4102/sajcd.v67i2.670
Katijah Khoza-Shangase, Nomfundo Moroe
{"title":"South African hearing conservation programmes in the context of tele-audiology: A scoping review.","authors":"Katijah Khoza-Shangase,&nbsp;Nomfundo Moroe","doi":"10.4102/sajcd.v67i2.670","DOIUrl":"10.4102/sajcd.v67i2.670","url":null,"abstract":"<p><strong>Background: </strong>The limited involvement of audiologists in occupational noise-induced hearing loss (ONIHL) management through hearing conservation programmes (HCPs) is a global issue. In low- and middle-income (LAMI) countries such as South Africa, this is also exacerbated by demand versus capacity challenges. Tele-audiology is an option requiring serious deliberation by the audiology community within HCPs in LAMI contexts.</p><p><strong>Objectives: </strong>This scoping review explores if tele-audiology has a potential value in HCPs and reviews what has been documented in the literature on the use of tele-audiology in HCPs.</p><p><strong>Method: </strong>A scoping review was conducted using the Arksey and O'Malley's framework. A search was conducted in five electronic bibliographic databases including Science Direct, PubMed, Scopus Medline, ProQuest and Google Scholar and the grey literature to identify publications presenting considerations around tele-audiology in the implementation of HCPs.</p><p><strong>Results: </strong>Findings revealed significant dearth of evidence specific to the use or application of tele-audiology in ONIHL and/or HCPs both within the African context and internationally, despite the purported potential benefit of this service delivery model, particularly in resource-constrained contexts such as LAMI countries. Of the publications deemed potentially relevant to this scoping review, none were found that specifically investigated or addressed the use of tele-audiology in ONIHL or HCPs as their main objective. Nuanced analysis of publications revealed that in the last decade, indication for potential growth in the use of tele-audiology within occupational audiology is indicated.</p><p><strong>Conclusion: </strong>Because of the significant demand versus capacity challenges in LAMI countries, and because of the need for scaling up audiology professionals' management of HCPs, careful consideration of teleaudiology as a platform to deliver services in these contexts is required.</p>","PeriodicalId":44003,"journal":{"name":"SOUTH AFRICAN JOURNAL OF COMMUNICATION DISORDERS","volume":"67 2","pages":"e1-e10"},"PeriodicalIF":1.1,"publicationDate":"2020-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4102/sajcd.v67i2.670","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37703764","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Occupational Hearing loss in Africa: An interdisciplinary view of the current status. 非洲职业性听力损失:跨学科视角的现状。
IF 1.1
SOUTH AFRICAN JOURNAL OF COMMUNICATION DISORDERS Pub Date : 2020-03-03 DOI: 10.4102/sajcd.v67i2.700
Katijah Khoza-Shangase, Nomfundo F Moroe, Anita Edwards
{"title":"Occupational Hearing loss in Africa: An interdisciplinary view of the current status.","authors":"Katijah Khoza-Shangase,&nbsp;Nomfundo F Moroe,&nbsp;Anita Edwards","doi":"10.4102/sajcd.v67i2.700","DOIUrl":"https://doi.org/10.4102/sajcd.v67i2.700","url":null,"abstract":"<p><p>Noise-induced hearing loss is 100% preventable if the collaborative stakeholders in the prevention process are fully committed to the process and implement effective measures timely. Audiologists have within their scope of practice the prevention of hearing loss and this needs to be at the forefront of all advocacy campaigns to prevent occupational hearing loss (OHL). In a systematic review by Moroe, Khoza-Shangase, Kanji and Ntlhakana (2018), where literature into the exposure to occupational noise in developing countries suggested that the prevalence of occupational noise-induced hearing loss (ONIHL) is still high, significant gaps in locally relevant and responsive evidence were identified. There is also evidence that the mining industry is aware of this epidemic; however, the efforts to curb ONIHL are currently unsuccessful. These authors explored and documented current evidence reflecting trends in the management of ONIHL in the mining industry in Africa from 1994 to 2016 through the use of the Preferred Reporting Items for Systematic Reviews and Meta-Analysis. Findings from this systematic review indicated that there is a dearth of research on the management of ONIHL in Africa. The limited research on the management of ONIHL focuses on some aspects of the hearing conservation programme pillars and not on all the pillars as suggested by some scholars in the field. Furthermore, they found that published studies had small sample sizes, thereby minimising their generalisation. This systematic review's findings highlighted a need for more studies on the management of ONIHL in the mining sector, as evidence suggests that this condition in African countries is still on the rise; hence, there is the importance of this Special Issue, based on South Africa.</p>","PeriodicalId":44003,"journal":{"name":"SOUTH AFRICAN JOURNAL OF COMMUNICATION DISORDERS","volume":"67 2","pages":"e1-e3"},"PeriodicalIF":1.1,"publicationDate":"2020-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4102/sajcd.v67i2.700","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37703763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Prevalence of hearing loss and tinnitus in a group of adults with Human Immunodeficiency Virus. 听力损失和耳鸣的流行在一组成人人类免疫缺陷病毒。
IF 1.1
SOUTH AFRICAN JOURNAL OF COMMUNICATION DISORDERS Pub Date : 2020-02-04 DOI: 10.4102/sajcd.v67i1.631
Alison Millar, Karin Joubert, Alida Naude
{"title":"Prevalence of hearing loss and tinnitus in a group of adults with Human Immunodeficiency Virus.","authors":"Alison Millar,&nbsp;Karin Joubert,&nbsp;Alida Naude","doi":"10.4102/sajcd.v67i1.631","DOIUrl":"https://doi.org/10.4102/sajcd.v67i1.631","url":null,"abstract":"<p><strong>Background: </strong>The Human Immunodeficiency Virus (HIV) has become a global pandemic. With the improvement of antiretroviral (ARV) treatment regimens, life-expectancy of HIV-positive individuals has increased. HIV literature suggests that head and neck manifestations may be the first indication of supressed immunity. Therefore, research regarding the effects of HIV and new treatment regimens on auditory function remains a priority.</p><p><strong>Objectives: </strong>To describe the audiological characteristics and determine the prevalence of hearing loss and tinnitus in a group of HIV-positive individuals on ARV treatment residing in a rural province.</p><p><strong>Methods: </strong>The study employed a cross-sectional descriptive research design. Participants were recruited from the clinic and pharmacy waiting areas of a medical centre in a rural area of Limpopo province, South Africa. Two participant groups, an HIV-positive group (N1 = 60) and an HIV-negative group (N2 = 32) were included in the study. The test battery comprised a comprehensive case history and a routine audiological test battery, which included otoscopy, tympanometry and pure tone audiometry (250 Hz to 8000 Hz).</p><p><strong>Results: </strong>No statistically significant difference was found regarding the prevalence of hearing loss in the two participant groups (p = 0.709). However, the prevalence of tinnitus was significantly higher in the HIV-positive group (p = 0.05).</p><p><strong>Conclusion: </strong>The insignificant difference in the audiological test battery results found between the two participant groups may be due to improved ARV treatment regimens and management strategies employed at the medical centre. However, the increased prevalence of tinnitus in the HIV-positive group may also be attributed to the ARV regimen and/or the result of subtle damage to the auditory system, which was not identified by the current audiological test battery. More insight may be obtained about the effects of HIV on hearing by employing a longitudinal research design and inclusion of a more ototoxicity sensitive test battery.</p>","PeriodicalId":44003,"journal":{"name":"SOUTH AFRICAN JOURNAL OF COMMUNICATION DISORDERS","volume":"67 1","pages":"e1-e7"},"PeriodicalIF":1.1,"publicationDate":"2020-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4102/sajcd.v67i1.631","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37703862","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Perceptions of mothers with preterm infants about early communication development: A scoping review. 早产儿母亲对早期沟通发展的看法:一项范围审查。
IF 1.1
SOUTH AFRICAN JOURNAL OF COMMUNICATION DISORDERS Pub Date : 2020-01-29 DOI: 10.4102/sajcd.v67i1.640
Elanie Van Schalkwyk, Samantha Gay, Julia Miller, Elani Matthee, Berna Gerber
{"title":"Perceptions of mothers with preterm infants about early communication development: A scoping review.","authors":"Elanie Van Schalkwyk,&nbsp;Samantha Gay,&nbsp;Julia Miller,&nbsp;Elani Matthee,&nbsp;Berna Gerber","doi":"10.4102/sajcd.v67i1.640","DOIUrl":"https://doi.org/10.4102/sajcd.v67i1.640","url":null,"abstract":"<p><strong>Background: </strong>Preterm infants are at risk of communication disorders or delays, and their mothers experience various difficult emotions and realities. These communication difficulties could be effectively prevented or addressed through the provision of appropriate maternal support. Maternal perceptions regarding early communication-interaction and development in preterm population should thus be well understood by health professionals. Previous studies have focussed on parents' and patients' perceptions of medical information received from health professionals. Limited research, however, has been undertaken on maternal perceptions of early communication development in preterm infants, specifically in the South African context.</p><p><strong>Objectives: </strong>The study aims to summarise the range and the nature of available research in the fields of early communication development and intervention in preterm infants, specifically maternal perceptions thereof.</p><p><strong>Method: </strong>A scoping review methodology comprising five phases was used. Data were extracted from the final selection of 12 articles and analysed through quantitative and thematic techniques.</p><p><strong>Results: </strong>The results of the scoping review indicate that the defined research field is in a developing phase. Mothers mainly experience negative emotions and have limited knowledge regarding communication interaction with preterm infants. Furthermore, hospitalisation has been experienced as a barrier to natural communication-interaction between mother and infant.</p><p><strong>Conclusion: </strong>Based on these results, it is recommended that primary research be conducted with the mothers of preterm infants to establish the most effective strategies for communication-interaction training with this vulnerable population. A further recommendation would be to increase awareness of early communication development and intervention in the preterm population amongst both parents and health professionals.</p>","PeriodicalId":44003,"journal":{"name":"SOUTH AFRICAN JOURNAL OF COMMUNICATION DISORDERS","volume":"67 1","pages":"e1-e8"},"PeriodicalIF":1.1,"publicationDate":"2020-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4102/sajcd.v67i1.640","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37703770","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
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