Medicine
Vol 9 No 1 (2024): June
Age and Gender Strongly Influence Visual Impairment in Schoolchildren
Usia dan Jenis Kelamin Sangat Mempengaruhi Gangguan Penglihatan pada Anak Sekolah
Community Health Nursing Department, College of Nursing, University of Basrah, Basrah, Iraq, Iraq
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(*) Corresponding Author
Abstract
Background: Blurred vision caused by refractive errors, which result from an imbalance between the axial length and optical power of the eye, is prevalent worldwide. This condition, if undiagnosed in school-aged children, can significantly affect learning and development. Specific background: In Basra City, the prevalence of refractive errors and their impact on students' academic performance remains underexplored. Knowledge gap: There is limited data on the correlation between visual acuity and academic levels in elementary school pupils in this region, especially concerning demographic factors such as age and gender. Aims: This study aimed to determine the prevalence of visual impairment (VI), evaluate the visual acuity of elementary school pupils, and describe the characteristics of visually impaired students. Additionally, it sought to assess the relationship between visual acuity, age, gender, and academic performance. Results: A cross-sectional study was conducted on 200 students from Basra primary schools using a Snellen visual acuity chart. The results revealed that 24% had poor grades, 37% had moderate grades, and 39% had good grades. No significant relationship was found between visual acuity and academic performance, but a strong correlation was observed between visual acuity and both age and gender. Novelty: The study emphasizes the need for early detection of refractive errors in elementary school students and the significant correlation between visual acuity and demographic factors, especially age and gender. Implications: These findings suggest the need for regular vision screenings in schools to ensure early intervention and reduce the long-term impact of visual impairments on children’s educational and social development.
Highlights:
- Prevalence: High rates of visual impairment found among Basra elementary students.
- Correlation: Visual acuity strongly linked to age and gender, not academic performance.
- Recommendation: School vision screenings are vital for early detection and intervention.
Keywords: Refractive errors, Visual acuity, Elementary students, Basra City, Vision screening
References
- . A. Tonks, "Children who sleep with light on may damage their sight," British Medical Journal, vol. 318, no. 7195, pp. 1369, May 2016. [Online]. Available: https://doi.org/10.22271/27069567.2022.v4.i2b.406
- . F. Oberklaid, "Making a difference to the lives of children—school as the new frontier," in IPSHA National Conference, Adelaide, Australia, May 2022. [Online]. Available: https://doi.org/10.22271/27069567.2022.v4.i2b.406
- . The Oslo Invitational Workshop: Toward a Reduction in the Global Impact of Low Vision, The International Society for Low Vision Research and Rehabilitation, 2015. [Online]. Available: https://doi.org/10.22271/27069567.2022.v4.i2b.406
- . D. R. Fredrick, "Myopia," British Medical Journal, vol. 324, pp. 1195-1209, 2016. [Online]. Available: https://doi.org/10.22271/27069567.2022.v4.i2b.406
- . Y. Berhane, A. Worku, and A. Bejiga, National Survey on Blindness, Low Vision and Trachoma in Ethiopia, Addis Ababa, Ethiopia, 2017. [Online]. Available: https://doi.org/10.22271/27069567.2022.v4.i2b.406
- . World Health Organization, Visual Impairment and Blindness: Fact Sheet, 2022. [Online]. Available: https://doi.org/10.22271/27069567.2022.v4.i2b.406
- . O. Okoye, et al., "Prevalence of eye diseases among school children in a rural Nigerian community," 2013. [Online]. Available: https://doi.org/10.22271/27069567.2022.v4.i2b.406
- . C. U. Atowa, et al., "Visual problems: A review of prevalence studies on visual impairment in school-aged children," International Journal of Ophthalmology, vol. 12, no. 6, pp. 1037-1043, 2019. [Online]. Available: https://doi.org/10.22271/27069567.2022.v4.i2b.406
- . C. Gilbert and A. Foster, "Childhood blindness in the context of VISION 2020: the right to sight," Bulletin of the World Health Organization, vol. 79, no. 3, pp. 227-232, 2015. [Online]. Available: https://doi.org/10.22271/27069567.2022.v4.i2b.406
- . M. A. Moafa, "Prevalence of refractive errors among Saudi population: A systematic review and meta-analysis," Journal of Complementary Medicine Research, vol. 14, no. 3, pp. 15-25, 2023.
- . W. D. Ali, D. R. Hashoosh, H. S. Mishet, S. H. Sabri, and M. A. Atiyah, "Assessing nurses' knowledge on medication to reduce errors in Iraq," Academia Open, vol. 9, no. 2, pp. 10-21070, Sep. 2024.
- . S. Maqbool and A. Qais, "Prevalence of refractive errors among medical students and identification of associated factors," Life Science Journal, vol. 2, no. 4, pp. 164-168, 2021.
- . E. N. H. Elise, "Origins of refractive errors: Environmental and genetic factors," National Laboratory of Medicine, vol. 2, no. 4, pp. 66-75, 2019. [Online]. Available: https://pubmed.ncbi.nlm.nih.gov/31525141/
- . Z. Mohalla, Facts About Refractive Errors, National Eye Institute, vol. 4, no. 7, pp. 655-867, 2020.
- . T. B. V. Tejeshwari, "Prevalence of refractive errors among primary school children in selected schools, Bangalore," National Laboratory of Medicine, vol. 10, no. 1, pp. 56-77, 2022.
- . I. H. Zainel, H. H. Abdul-Ra'aoof, and A. M. Tiryag, "Mothers' knowledge and attitudes towards her children with neonatal jaundice: A cross-sectional study," Health Education and Health Promotion, vol. 10, no. 3, pp. 565-570, Jul. 2022.
- . L. E. Hassan and H. G. Ibrahim, "Prevalence of refractive errors among primary school students in Mosul City, Iraq," Rawal Medical Journal, vol. 48, no. 2, pp. 444, May 2023.
- . D. L. Ashwini, A. A. Khan, and S. M. Karuna, "Prevalence of myopia in school children of Bangalore region, Karnataka, India," RGUHS Journal of Allied Health Sciences, vol. 2, no. 2, 2022.
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