Reducing avoidable visual impairment in elderly home healthcare patients by basic ophthalmologic screening.

Area of Science:

• Ophthalmology
• Geriatrics
• Public Health

Background:

• Age-related eye conditions significantly impact the elderly population.
• Home healthcare settings present unique challenges for monitoring patient vision.
• Early detection of visual impairment is crucial for maintaining quality of life.

Purpose of the Study:

• To determine the prevalence of age-related eye conditions in elderly home healthcare patients.
• To assess the feasibility of eye screening by home healthcare nurses.
• To investigate referrals to general practitioners (GPs) and associations between vision loss and health outcomes.

Main Methods:

• A cross-sectional study involving 151 elderly patients (mean age 80) receiving home healthcare.
• Trained nurses conducted eye screenings using VISION 2020 Netherlands screeners.
• Health outcomes were evaluated through questionnaires.

Main Results:

• 20.5% had unilateral and 19.9% bilateral distance visual acuity ≤0.3.
• 33.3% had unilateral and 17.7% bilateral near visual acuity ≤0.4.
• 21.5% had unilateral macular dysfunction; 11.4% had unilateral peripheral field problems. Over 20% were referred with unrecognized ophthalmologic issues.

Conclusions:

• Sixty percent of frail elderly home healthcare patients had an ophthalmologic condition.
• Basic ophthalmologic screening by nurses is a potentially valuable tool for early detection.
• Reducing avoidable blindness aligns with the World Health Organization - VISION 2020 initiative.