Glaucoma screening in the health care setting

Area of Science:

• Ophthalmology
• Public Health
• Epidemiology

Background:

• Glaucoma screening surveys are crucial for early detection.
• Traditionally, community settings are prioritized over healthcare settings for these surveys.
• Healthcare settings offer a unique opportunity for targeted glaucoma screening.

Purpose of the Study:

• To compare the effectiveness of glaucoma screening in community versus healthcare settings.
• To evaluate the utilization of tonometry and ophthalmoscopy in different screening environments.
• To highlight the potential of healthcare facilities for identifying high-risk glaucoma populations.

Main Methods:

• Systematic review of studies on glaucoma surveys in community and healthcare settings.
• Analysis of data from a conducted study in a hospital outpatient department.
• Utilized tonometry and ophthalmoscopy as primary screening tools.

Main Results:

• Community studies screened significantly more individuals (11x) than healthcare studies.
• Healthcare settings yielded a higher percentage of referrals for potential glaucoma cases.
• Populations in healthcare settings exhibit a higher prevalence of glaucoma risk factors (age, sex, race, family history, comorbidities).
• Ophthalmoscopy was identified as an effective, yet underutilized, screening method.

Conclusions:

• Healthcare facilities are underutilized but highly effective for glaucoma screening surveys.
• Increased utilization of healthcare settings and ophthalmoscopy in routine examinations is recommended for early glaucoma detection.
• Targeting populations with known risk factors in healthcare settings improves referral rates.