EC Ophthalmology

Objective: To assess the magnitude of ocular comorbidity among hearing-impaired students at Hosanna boarding school for hearing impairment.

Methods: A descriptive cross-sectional study was conducted at Hossana boarding school for hearing impairment. The study took place from April 1 to May 3, 2023. Sociodemographic information, ocular complaints, comorbidity details, and previous ophthalmic service utilization information were collected through semi structured questionnaires with the assistance of a sign language interpreter. A comprehensive ophthalmic examination was conducted. Cycloplegia refraction was performed for visually impaired students under the age of 10 years, while those aged 10 years and older underwent autorefraction. Subjective refraction was performed. Data analysis was performed using SPSS software version 26.0.

Results: A total of 218 hearing-impaired students (50% female) were included in the study. Their ages ranged from 7 to 25 years. Ocular comorbidity was observed in 43 (19.7%) students, while visual impairment was found in 22 (10.1%) students. Only 2.3% of the students had previously utilized ophthalmic services. Of the 13 students with refractive errors, only one student wore spectacles, which accounted for 7.7% of the spectacle correction coverage. There was no ocular screening conducted before enrolment for any of the students.

Conclusion: The prevalence of ocular comorbidities and visual impairment was greater among hearing-impaired students. Implementing regular screening programs, raising awareness, improving accessibility to eye care services, and fostering collaboration among relevant stakeholders can contribute to better eye health outcomes for hearing-impaired students.

 Keywords: Ocular Comorbidity; Visual Impairment; Hearing Impairment; Refractive Error; Ethiopia

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