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Addressing the rising prevalence of hearing loss

WORLD HEALTH ORGANISATION (WHO)
February 2018

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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. 

Visual health screening by schoolteachers in remote communities of Peru : implementation research.

LATORE-ARTEARRGA, Sergio
et al
September 2016

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An assessment was carried out of the adaptation and scaling-up of an intervention to improve the visual health of children by training teachers in screening in the Apurimac region, Peru. In a pilot screening programme in 2009–2010, 26 schoolteachers were trained to detect and refer visual acuity problems in schoolchildren in one district in Apurimac. To scale-up the intervention, lessons learnt from the pilot were used to design strategies for: (i) strengthening multisector partnerships; (ii) promoting the engagement and participation of teachers and (iii) increasing children’s attendance at referral eye clinics. Implementation began in February 2015 in two out of eight provinces of Apurimac, including hard-to-reach communities. An observational study of the processes and outcomes of adapting and scaling-up the intervention was made. Qualitative and quantitative analyses were made of data collected from March 2015 to January 2016 from programme documents, routine reports and structured evaluation questionnaires completed by teachers. Partnerships were expanded after sharing the results of the pilot phase. Training was completed by 355 teachers and directors in both provinces, belonging to 315 schools distributed in 24 districts. Teachers’ appraisal of the training achieved high positive scores. Outreach eye clinics and subsidies for glasses were provided for poorer families. 

 

Bulletin of the World Health Organization, Volume 94, Number 9, September 2016, 633-708

http://dx.doi.org/10.2471/BLT.15.163634

Prosthetics & orthotics impact assessment : India and Bangladesh

COCHRANE, Helen
ROSARIO, Demetria
SINGH, Anil
GHOSH, Ritu
June 2015

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Mobility India is the only International Society for Prosthetics and Orthotics​ (ISPO) recognised program in India offering training for ISPO Category II single discipline. From 2002 to the time of the study Mobility India enrolled two hundred and twenty-one students. This study was conducted in association with ISPO’s USAID funded programme: ‘Rehabilitation of physically disabled people in developing countries’. Activities included: field visits to India and Bangladesh, interviewing Ministry officials, Heads of Clinical Services and Heads of Prosthetic and Orthotic Departments;  a partial audit of graduate clinical skills and competencies and determining the professional development needs of graduates in selected South-East Asian countries; and listening to service users, hearing stories of how services had directly impacted upon their lives. Services in India and Pakistan are outlined and 22 recommendations to help to further develop prosthetic and orthotic services are provided.

International perspectives on spinal cord injury

BICKENBACH, Jerome
et al
Eds
2013

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This report assembles and summarizes information on spinal cord injury, in particular the epidemiology, services, interventions and policies that are relevant, together with the lived experience of people with spinal cord injury. It also provides recommendations for actions based on this evidence that are consistent with the aspirations for people with disabilities as expressed in the Convention on the Rights of Persons with Disabilities

Manual for the professional in adapted physical activity

PEYNOT, Lucile
CHANTEREAULT, Thomas
BOUZID, Ezzedine
June 2011

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The focus of this manual is to increase participation of people with disabilities in physical activities and sport. Detailed adapted physical activities are provided with practical guides, group sport guides and assessment tools in order to promote a more inclusive society and enable educators to enrich their creativity and ideas for mentoring any person interested in participating in, advancing through and gaining enjoyment from the practice of a physical activity This guide to useful to all actors such as physical education and sports teachers in all types of schools, sports club coaches, recreational centre educators and facilitators, and even workers in rehabilitation centres or medical and social services centres

Community-based rehabilitation : CBR guidelines|Health component

WORLD HEALTH ORGANIZATION (WHO)
et al
2010

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This component of the CBR Guidelines focuses on health and how to make it inclusive. It describes "the role of CBR is to work closely with the health sector to ensure that the needs of people with disabilities and their family members are addressed in the areas of health promotion, prevention, medical care, rehabilitation and assistive devices. CBR also needs to work with individuals and their families to facilitate their access to health services and to work with other sectors to ensure that all aspects of health are addressed"
It outlines key concepts and then presents the core concepts, examples and areas of suggested activities in each of the following five elements: Health promotion; Prevention; Medical care; Rehabilitation; and Assistive devices. This guideline is useful for anyone interested in health component of CBR

South African national HIV prevalence, incidence, behavior and communication survey 2008 : turning a tide among teenagers ?

SHISANA, O
et al
2009

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"South Africa has the largest burden of HIV/AIDS and is currently implementing the largest antiretroviral treatment (ART) programme in the world. It is therefore fitting that South Africa is the first in the world to conduct three repeated national HIV population-based surveys to help monitor our response as a nation to the HIV/AIDS epidemic. This report is the third in a time series of population-based HIV seroprevalence surveys which started in 2002 and were repeated in 2005 and again in 2008"

Changing children's lives : experiences from memory work in Africa

HEALTHLINK WORLDWIDE
2007

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This publication aims to share learning from the memory work that Healthlink Worldwide and six other NGOs across sub-Saharan Africa have developed in response to the HIV epidemic. The focus is on learning and analysis in the theory and practice of memory work as well as demonstrating its effectiveness as an HIV response. It is aimed at international and national level policy makers who design and support HIV initiatives, as well as practitioners, who implement responses to the HIV epidemic directly at a local and national level

How to improve the use of medicines by consumers

CHETLEY, Andrew
et al
2007

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This manual focuses on selecting, testing, implementing and evaluating interventions to improve the use of medicines at community level. Two broad strategic areas are identified: communication strategies and strategies to create enabling environments. "What has become clear over the years is that there is no single model or approach that is the solution to all health communication challenges. Different techniques are appropriate in different contexts to deal with different priorities and problems. This manual will help you to build skills and experience to make that selection more effectively"

Liverpool school of tropical medicine : Malaria knowledge programme. Annual report 2003-2004 : reduction in the suffering by improving the management of malaria through better intervention and control of malaria.’

LIVERPOOL SCHOOL OF TROPICAL MEDICINE (LSTM)
2004

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The report shows the overall activities of the Malaria Knowledge Programme during 2003-2004. It initially outlines the research activities and the new knowledge outputs. Using a framework developed by Liverpool School of Tropical Medicine's Vulnerability and Health Alliance the report contains an evaluation of the implications and effects of the research findings on those most vulnerable to the effects of malaria

Surgical reconstruction and rehabilitation in leprosy and other neuropathies

SCHWARZ, R. J.
BRANDSMA, J. W.
Eds
2004

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"This book is designed for those with some training in reconstructive surgery for peripheral neuropathies, but who have not been exposed to all of the procedures presently available...In this field it is absolutely essential that the surgeon works closely with a therapist able to educate the patient following reconstructive surgical procedures. As such the book is also designed for therapists, with chapters covering the principles and techniques of pre- and postoperative therapy for neuropathic limbs. The book also contains sections on orthopaedic appliances and prosthesis, but only in sufficient detail to allow the surgeon to have a reasonable understanding of how to choose an appropriate orthosis/ prosthesis and what can be expected of the same"

A challenge to make more effective use of scarce resources | Liverpool School of Tropical Medicine : annual report 2002-2003

LSTM
2003

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This page contain information on the Malaria Knowledge Programme at the Liverpool School of Tropical Medicine. The page notes the work carried out by the VHA on developing a framework that can be used to identify cross-sectoral and multi-disciplinary approaches to vulnerability to malaria, TB and HIV. It shows that few resources are being put into developing appropriate, cheap and accurate tools for malaria diagnosis. Evidence shows that what is needed is effective district laboratory services. It also mentions the Gates Malaria Partnership, which has supported a radio project in the Gambia. It is called ‘Bolonghodala’ which means ‘By the Riverside’. It is a radio drama set in a fictional but typical rural village and combines stories about people’s lives with malaria prevention

Disabled village children : a guide for community health workers, rehabilitation workers, and families

WERNER, David
1999

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This well-known manual contains a wealth of information that is crucial for therapists, professionals and community groups. It deals comprehensively with all common childhood disabilities including polio, cerebral palsy, juvenile arthritis, blindness and deafness. It provides clear, detailed information and easy-to-implement ideas for rehabilitation at the village level, the development of skills, making low-cost aids and the prevention of disabilities

Strategic issues in preventing cataract blindness in developing countries

Ellwein, L B
Kupfer, C
1995

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Cataract blindness is a public health problem of major proportions in developing countries. Intracapsular cataract extraction with aphakic spectacles has been the standard surgical technique for restoring sight. Because of image magnification in the operated eye, however, the result in unilaterally blind patients is less than satisfactory. Fortunately, with the availability of low-cost intraocular lenses ( IOL) and ophthalmologists trained in extracapsular surgery, it is now practical to intervene successfully in the unilateral case. The need for increased attention on the quality of the visual outcome is only one of three important strategic issues in cataract blindness control. The existing high prevalence of cataract blindness in developing countries and an increasing cataract incidence due to an aging population require substantial increases in surgical volume. The third issue relates to cost. If significant increases in surgical volume and quality of outcomes are to be realised without an increased need for external funding, service delivery must be made more efficient. The expansion of IOL surgery for unilateral blindness is a favourable trend in ensuring financial sustainability of delivery systems; patients can be operated on while still economically productive and able to pay rather than waiting for bilateral blindness and a less favourable economic and social impact. It the quality, volume, and cost issues are to be successfully addressed, operational and structural changes to eye care delivery systems are necessary. These changes can be effected through training, technology introduction, management of facilities, social marketing, organizational partnerships, and evaluation. With improved understanding of the critical factors in successful models their widespread replication will be facilitated.

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