Original article

Refractive errors in children: analysis among preschool and school children in Tuzla city, Bosnia and Herzegovina

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Abstract

Aim: To establish the prevalence of refractive errors in preschool and school children between 4 and 15 years of age, living in Tuzla, Bosnia and Herzegovina.

Methods: Children from all elementary schools in the city of Tuzla and as well from eight day-care centres were screened for refractive errors in the period 2015-2019. Any child, who failed to pass the screening examination, was referred to an ophthalmologist for complete ophthalmological evaluation. The obtained data were analysed using non-parametric statistics.

Results: The highest number of children who were tested after the screening process was during 2015. A total of 7415 children (3790 males and 3625 females), in the age range of 4-15 were screened. In the total sample of children who were completely evaluated (n=145; 290 eyes) the most common refractive error was astigmatism, in 152 (52.4%) eyes. In the preschool children (n=18; 36 eyes), the most common refractive error was astigmatism, in 19 (52.8%) eyes, followed by hyperopia, in 9 (25%) eyes. In the school children (n=127) (254 eyes), the most common refractive error was astigmatism, in 133 (52.4%) eyes, followed by myopia, in 92 (36.2%) eyes. The overall prevalence of refractive errors was 1.95% (145 with refractive error out of 7415 screened).

Conclusion: Prevalence of refractive errors is high enough to justify a school eye screening programme.

Keywords: astigmatisms, hypermetropia, myopia, visual screening

How to Cite:

Nadarević Vodenčarević, A., Halilbašić, M., Međedović, A., Jusufović, V., Pilavdžić, A., Drljević, A. & Burgić, M., (2020) “Refractive errors in children: analysis among preschool and school children in Tuzla city, Bosnia and Herzegovina”, Medicinski glasnik 18(1), 96-101. doi: https://doi.org/10.17392/1153-21