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首页> 外文期刊>Clinical Optometry >Prevalence of refractive error among school children in the Cape Coast Municipality, Ghana
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Prevalence of refractive error among school children in the Cape Coast Municipality, Ghana

机译:加纳Cape Coast Municipality小学生屈光不正的患病率

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Abstract: Uncorrected refractive errors continue to remain a public health problem among different population groups. Among school children, it has a considerable impact on learning and academic achievement especially in under-served and under-resourced communities. There is a dearth of information about the magnitude of the problem in Ghana. A school based cross-sectional study was carried out to estimate the prevalence and distribution of refractive error among school children in the Cape Coast Municipality of Central Region of Ghana. A total of 1103 school children were enumerated out of which 961 underwent a full eye examination. The children were aged between five and 19 years (mean = 10.5 ± 3.4 years, 95% confidence interval [CI]: 10.3–10.7). Cycloplegic refraction was performed on each child who failed the reading test. Hyperopia was defined as spherical power of ≥+2.00 diopters sphere (DS), myopia as ≤-0.50 D and astigmatism as a cylindrical power of ≤-0.50 D. Of the children examined, only 0.6% had previously had an eye examination. The prevalence of low vision and blindness in the study population was 0.9% (95% CI: 0.881–0.919) and 0.1% (95% CI: 0.081–0.119) respectively. 25.6% (95% CI: 22.84–28.37) of the children examined had refractive errors. This comprises of 44 (4.6%; 95% CI: 3.3–5.9) hyperopia, 66 (6.9%; 95% CI: 5.3–8.5) myopia and 135 (14.1%; 95% CI: 11.9–16.3) astigmatism of the 957 children examined. The study concludes that uncorrected refractive error is a common cause of visual impairment among school children in the municipality. A low uptake of eye care is also noted in the study. The study therefore recommends the education authority, in collaboration with the District Health Directorate, institutes appropriate measures to ensure compulsory eye examination for school children in the Cape Coast Municipality.
机译:摘要:未矫正的屈光不正仍​​然是不同人群之间的公共健康问题。在学龄儿童中,它对学习和学业成绩有相当大的影响,尤其是在服务不足和资源不足的社区。关于加纳问题的严重程度,缺乏信息。进行了一项基于学校的横断面研究,以估计加纳中部地区开普海岸市小学生中屈光不正的患病率和分布。总共列举了1103名学童,其中961名接受了全眼检查。这些孩子的年龄介于5至19岁之间(平均= 10.5±3.4岁,95%置信区间[CI]:10.3–10.7)。对每个未通过阅读测试的孩子进行验光验光。远视被定义为≥+2.00屈光度球(DS)的球面度数,近视被定义为≤-0.50D的近视度,散光度被定义为≤-0.50D的圆柱度。在接受检查的儿童中,只有0.6%的儿童曾接受过眼部检查。在研究人群中,低视力和失明的患病率分别为0.9%(95%CI:0.881-0.919)和0.1%(95%CI:0.081-0.119)。接受检查的儿童中有25.6%(95%CI:22.84–28.37)有屈光不正。这包括957年的散光(44(4.6%; 95%CI:3.3–5.9),近视,66(6.9%; 95%CI:5.3–8.5)近视和135(14.1%; 95%CI:11.9–16.3)散光。儿童检查。研究得出的结论是,未矫正的屈光不正是该市学龄儿童视力障碍的常见原因。该研究还注意到对眼睛护理的摄取较低。因此,该研究建议教育当局与地区卫生局合作,采取适当措施,以确保对开普敦市的学童进行强制性眼科检查。

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