Strengths, challenges and opportunities of implementing primary eye care in Nigeria
Open Access
- 31 October 2018
- journal article
- editorial
- Published by BMJ in BMJ Global Health
- Vol. 3 (6), e000846
- https://doi.org/10.1136/bmjgh-2018-000846
Abstract
### Summary box An estimated 253 million people are blind or visually impaired worldwide, 90% of whom live in low-income and middle-income countries (LMICs).1 In Nigeria, a LMIC, approximately 4.25 million adults are blind or visually impaired with over 80% of the blindness from avoidable causes.2 Cataract is the most common cause of blindness in Nigeria and is readily treatable by surgery. Refractive errors, which can readily be treated by spectacles, are the most common cause of visual impairment. However, the Nigerian national blindness survey showed that almost half of all eyes that had a procedure for cataract had been couched (a traditional procedure for clearing the visual axis as a treatment for cataract3), with poor visual outcomes and <5% of those with refractive errors had spectacles.4 5 Lack of accessible eye care services and lack of awareness of where to seek services are some of the reasons why patients remain visually impaired or seek unorthodox treatment, even though outcomes are poor.6 Other eye conditions which cause ocular morbidity for which access to eye care is needed include presbyopia (age-related decline in near vision), allergic/infective conjunctivitis and other conditions which may cause distress and warrant treatment at the primary …Funding Information
- The Queen Elizabeth Diamond Jubilee Trust’s Commonwealth Eye Health Consortium
This publication has 25 references indexed in Scilit:
- Securing support for eye health policy in low- and middle-income countries: Identifying stakeholders through a multi-level analysisJournal of Public Health Policy, 2013
- Review of the publications of the Nigeria national blindness survey: Methodology, prevalence, causes of blindness and visual impairment and outcome of cataract surgeryAnnals of African Medicine, 2012
- Refractive Error in Nigerian Adults: Prevalence, Type, and Spectacle CoverageInvestigative Ophthalmology & Visual Science, 2011
- Knowledge, skills, and productivity in primary eye care among health workers in Tanzania: need for reassessment of expectations?International Health, 2010
- Couching in Nigeria: Prevalence, Risk Factors and Visual Acuity OutcomesOphthalmic Epidemiology, 2010
- Primary eye care in sub-Saharan African: do we have the evidence needed to scale up training and service delivery?Pathogens and Global Health, 2010
- Prevalence of Blindness and Visual Impairment in Nigeria: The National Blindness and Visual Impairment SurveyInvestigative Ophthalmology & Visual Science, 2009
- Primary health care: making Alma-Ata a realityThe Lancet, 2008
- Clinico-epidemiological pattern of eye diseases at University of Ilorin Teaching Hospital: a one year reviewTropical Journal of Health Sciences, 2006
- Evaluation of a national eye care programme: re-survey after 10 yearsBritish Journal of Ophthalmology, 2000