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The World Report on Hearing (WRH) has been developed in response to the World Health Assembly resolution (WHA70.13), adopted in 2017 as a means of providing guidance for Member States to integrate ear and hearing care into their national health plans.

Based on the best available evidence, this report presents epidemiological and financial data on hearing loss; outlines available cost-effective solutions and sets the way forward through ‘Integrated people-centered ear and hearing care’ (IPC-EHC). The report proposes a set of key H.E.A.R.I.N.G. interventions that must be delivered through a strengthened health system to realize the vision of IPC-EHC. 

The WRH was developed in collaboration with experts and stakeholders in the field of ear and hearing care who informed the report’s strategic direction and ensured that it reflects a range of cultural contexts and approaches to hearing care. The report is global in its reach while keeping a special focus on low- and middle-income countries, where the number of people with hearing loss is not matched by the availability of services and resources.

This survey handbook provides guidance for planning and implementing hearing loss surveys, including information on possible data collection tools. The survey handbook aims to enable countries – particularly low- and middle-income countries – to gather data by planning and implementing population-based epidemiological surveys.

The main uses of data collected by such surveys are:

• to provide an accurate picture of hearing loss prevalence in a given area, which could be a country or an area within the country (e.g. district or state);
• to provide an overview of the most common probable causes of deafness and hearing loss in the study area;
• assess global and regional prevalence and trends

Using this survey handbook for data collection will help to ensure comparability of data collected through studies conducted in different countries and by different investigators. This will facilitate the estimation of global prevalence and the examination of hearing loss trends over time.

Background: Over 90% of Deaf parents have hearing children, but there are very few, if any, studies that have explored the life worlds of hearing children of Deaf adults (CODAs) in South Africa. This article is an account of part of the life experiences of a female hearing child who was born and raised by her Deaf parents in apartheid South Africa in the 1980s.

Objectives: This study used auto-ethnography to explore the socialisation of a female coloured CODA during the height of South Africa’s apartheid era, in order to shed light on intersectional influences on identity and selfhood. The study was intended to contribute to the limited knowledge available on the life circumstances of CODAs in Global South contexts.

Methods: Evocative auto-ethnography under a qualitative research paradigm was used to explore the life world of a now adult female hearing child of Deaf parents. Her thoughts, observations, reflections and involvements are articulated in a first person written narrative that is presented in this article. A thematic analysis approach was used to analyse data, and the themes that emerged are: (1) CODAs as language brokers, (2) being bilingual and trilingual, (3) being bicultural, (4) role reversal and parentification and (5) issues of identity. A discussion of these themes is interwoven with the literature, in an effort to provide a rich and robust analysis that contributes to the body of knowledge.

Results: Multiple identity markers that include disability, gender, race, age, nationality, culture and language intersect to frame the life world of a hearing child of Deaf parents who grew up in the apartheid era in South Africa. The result is both positive and negative life experiences, arising from being located simultaneously in both a hearing and Deaf world.

Conclusion: This study suggests that, in part, the life world of a hearing child of Deaf parents is multi-layered, multidimensional and complex; hence, it cannot be presented with a single description. Recommendations that inform policy and practice are outlined in the concluding section of the article.

African Journal of Disability, Vol 8, 2019

Purpose: The study focussed on the effect of Abacus training on numerical ability (comprising of counting and mathematical operations) of children with hearing loss.

Method: 90 students with hearing loss were sampled from 6 special schools in Mumbai, India. A quasi- experimental study was employed using two group pre-test and post-test design. Data were collected using the Numerical Ability Test (NAT) as an instrument. Six null hypotheses based on the objectives were formulated and tested at 0.05 level of significance using t-Test - Assuming Equal Variances.

Results: The findings revealed that the experimental group which was instructed through Abacus showed higher proficiency in numerical ability as compared to the control group instructed through the conventional method. Gender as a variable seems to influence the mean achievement of numerical ability of students with hearing loss. While girls and boys did not differ in simple tasks such as counting, boys were found to be better in mathematical operations and overall numerical ability.

Conclusions: The Abacus teaching method results in higher mathematical achievements among students with hearing loss. Gender also plays an important role in mathematical learning, as evidenced by boys demonstrating more numerical ability than girls in the study sample.

Background: Culturally, hearing children born to Deaf parents may have to mediate two different positions within the hearing and Deaf cultures. However, there appears to be little written about the experiences of hearing children born to Deaf parents in the South African context.

Objective: This study sought to investigate the roles of children of Deaf adults (CODAs) as interpreters in Deaf-parented families, more specifically, the influence of gender and birth order in language brokering.

Method: Two male and eight female participants between the ages of 21 and 40 years were recruited through purposive and snowball sampling strategies. A qualitative design was employed and data were collected using a semi-structured, open-ended interview format. Themes which emerged were analysed using thematic analysis.

Results: The findings indicated that there was no formal assignment of the interpreter role; however, female children tended to assume the role of interpreter more often than the male children. Also, it appeared as though the older children shifted the responsibility for interpreting to younger siblings. The participants in this study indicated that they interpreted in situations where they felt they were not developmentally or emotionally ready, or in situations which they felt were better suited for older siblings or for siblings of another gender.

Conclusion: This study highlights a need for the formalisation of interpreting services for Deaf people in South Africa in the form of professional interpreters rather than the reliance on hearing children as interpreters in order to mediate between Deaf and hearing cultures.

Hearing loss is the fourth highest cause of disability globally, with an estimated annual cost of over 750 billion dollars. These facts are well known and have contributed to growing global consciousness on the need for accessible hearing care in all regions of the world. Looking forward however, the demand for hearing care is likely to grow significantly in coming decades. This report highlights the potential escalation of hearing loss to the middle of the century, and focusses on the factors responsible for hearing loss and the means to address them. 

WHO estimates in 2008 found that 360 million people worldwide live with disabling hearing loss, including 32 million children and 180 million older adults. The most recent estimations place this figure at over 466 million people with disabling hearing loss in 2018. The main areas of the world affected by disabling hearing loss are the South Asian, Asia Pacific and Sub-Saharan African regions, with a prevalence rate almost four times that of the high income regions.

Measures to address these concerns deal with: prevention of infections in mothers and babies; chronic ear infections; noise exposure; and ototoxic hearing loss.

Public health aspects are highlighted. 

The interaction of aging and disability is explored in the context of Myanmar. Blindness and deafness data are taken from the census. Carer givers and the family are discussed. Goverment and civil society responses are also discussed.

A briefing paper is also available.

The People’s Republic of China is home to over 20 million d/Deaf and hard-of-hearing people, many among them belonging to ethnic minorities. Drawing on ethnographic fieldwork in two minority regions, the Tibet Autonomous Region and the Inner Mongolian Autonomous Region, this article comparatively discusses findings on sign language use, education and state welfare policies. The situation in these domains is analysed through the framework of the ‘civilising project’, coined by Harrell, and its impacts on the d/Deaf and hard-of-hearing among ethnic minorities are shown. For instance, through the promotion of Chinese and Chinese Sign Language over and above the use of local sign and written languages as well as through education and the medicalisation of disabilities.

Background: Although the consequences of disability are magnified in humanitarian contexts, research into the difficulties of caring for children with a disability in such settings has received limited attention.

Methods: Based on in-depth interviews with 31 families, key informants and focus group discussions in Turkana, Kenya, this article explores the lives of families caring for children with a range of impairments (hearing, vision, physical and intellectual) in a complex humanitarian context characterised by drought, flooding, armed conflict, poverty and historical marginalisation.

Results: The challenging environmental and social conditions of Turkana magnified not only the impact of impairment on children, but also the burden of caregiving. The remoteness of Turkana, along with the paucity and fragmentation of health, rehabilitation and social services, posed major challenges and created opportunity costs for families. Disability-related stigma isolated mothers of children with disabilities, especially, increasing their burden of care and further limiting their access to services and humanitarian programmes. In a context where social systems are already stressed, the combination of these factors compounded the vulnerabilities faced by children with disabilities and their families.

Conclusion: The needs of children with disabilities and their carers in Turkana are not being met by either community social support systems or humanitarian aid programmes. There is an urgent need to mainstream disability into Turkana services and programmes.