Received: 03 February 2020; Published on-line: 24 June 2020
Causes of visual impairment: a retrospective study in Macedonian children
Daniela Dimitrova-Radojichikj, PhD; Daniela Tasevska, MSc
University Ss. Cyril and Methodius; Skopje (N. Macedonia)
TO CITE THIS ARTICLE: Daniela Dimitrova-Radojichikj, Daniela Tasevska. Causes of visual impairment: a retrospective study in Macedonian children. J.ophthalmol.(Ukraine).2020;3:29-30. http://doi.org/10.31288/oftalmolzh202032930
Background: Reliable data on the prevalence and causes of visual impairment in children are necessary for developing a systematic vision screening program with valid and reliable test protocols.
Purpose: The aim of the study was to investigate the prevalence, main causes, and associated factors of visual impairment among Macedonian children aged 0–18 years.
Methods: This retrospective study analyzed the clinical record of 829 children, attending the department of ophthalmology from October 2013 to October 2018. The following variables were investigated: age, gender, and diagnosis.
Results: The prevalence of visual impairment was statistical significance higher in girls than in boys (p<0.05), with a male to female ratio of 1/1.2 .The most frequent diagnostics were refractive errors (42.6%), ocular inflammation (20.6%), and strabismus (9%).
Conclusion: In our country, data on the prevalence, magnitude and causes of visual impairment in children are needed for planning and evaluating preventive and curative services for children, and for planning special education and low vision services.
Key words: visual impairment, causes, prevalence
1.Maritto SP, Global data on visual impairment 2010. Geneva: World Health Organization; 2012. WHO/NMH/PBD/. [Accessed 15 Februari 2020]. Available at; https://visionimpactinstitute.org/wp-content/uploads/2019/03/Prevalence-...
2.World Health Organization. Visual Impairment and Blindness (2014). [Accessed 15 Februari 2020]. Available at; http://www.who.int/mediacentre/ factsheets/fs282/en/.
3.Awan AR, Jamshed J, Khan MM, Latif Z. Prevalence and causes of visual impairment and blindness among school children in Muzaffarabad, Pakistan. Int J Sci Rep 2018;4(4):93-8.
4.Gilbert C, Foster A. Childhood blindness in the context of VISION 2020—the right to sight. Bull World Health Organ. 2001;79(3):227–232. Epub 2003 Jul 7.
5.Aniza I, Azmawati M N, Jamsiah M, Idayu BI, Lynn CM. Prevalence of visual acuity impairment and its associated factors among secondary school students in Beranang, Selangor. Malaysian Journal of Public Health Medicine. 2012;12(1):39–44.
6.He M, Zeng J, Liu Y et al. Refractive error and visual impairment in urban children in southern china. Invest Ophthalmol Vis Sci 2004;45:793–9.
7.Naidoo KS, Raghunandan A, Mashige KP et al. Refractive error and visual impairment in African children in South Africa. Invest Ophthalmol Vis Sci 2003;44:3764–70.
The author declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.