[An Evaluation of Visual Function in Working Age Patients with Glaucoma]

Area of Science:

• Ophthalmology
• Occupational Health
• Public Health

Context:

• Visual function is crucial for workplace performance.
• Glaucoma affects a significant portion of the working-age population.
• Low vision care interventions are being explored for affected individuals.

Purpose:

• To determine the prevalence and severity of low vision in working-age glaucoma patients.
• To assess the need for low vision care and occupational health interventions.
• To analyze the relationship between age and visual ability reduction in glaucoma patients.

Summary:

• A study of 138 treated glaucoma patients (aged 15-64) found 18 (13%) had reduced visual ability based on the Functional Vision Score (FVS).
• Reduced visual ability was more prevalent (14%) in glaucoma patients over 45.
• While 78% had mild vision loss (FVS Class 1), those with moderate to severe loss (Class 2+) face challenges in on-site work, necessitating occupational health involvement.

Impact:

• Highlights the occupational health implications of glaucoma-related vision loss in the workforce.
• Emphasizes the need for tailored low vision care and workplace accommodations.
• Provides data supporting the WHO's functional vision classification system for predicting daily living and working capabilities.