Association between glaucoma severity and driving cessation in subjects with primary open-angle glaucoma.

Area of Science:

• Ophthalmology
• Public Health
• Gerontology

Background:

• Primary open-angle glaucoma (POAG) is a leading cause of irreversible blindness.
• Visual field damage in POAG can significantly impair functional abilities, including driving.
• Understanding the relationship between glaucoma severity and driving cessation is crucial for patient safety and mobility.

Purpose of the Study:

• To investigate the association between glaucomatous visual field damage and driving cessation in individuals with POAG.
• To compare driving cessation rates between POAG patients of varying severity and healthy controls.
• To determine the incidence and prevalence of driving cessation over a 3-year follow-up period.

Main Methods:

• A baseline cross-sectional study and a 3-year prospective follow-up study were conducted.
• 211 POAG subjects (mild, moderate, severe) and 148 controls were enrolled.
• Driving status changes were monitored annually using logistic regression analysis.

Main Results:

• Severe POAG was significantly associated with driving cessation in the cross-sectional study (OR 11.52).
• In the follow-up, moderate (OR 37.7) and severe (OR 52.8) POAG were strongly linked to driving cessation.
• Driving cessation incidence increased with POAG severity.

Conclusions:

• Moderate and severe POAG in the better eye are significantly associated with driving cessation.
• Glaucomatous visual field damage impacts driving independence.
• These findings underscore the importance of assessing driving risk in POAG patients.