Visual function affects prosocial behaviors in older adults

Area of Science:

• Ophthalmology
• Gerontology
• Social Psychology

Background:

• Eye diseases like glaucoma and macular degeneration cause vision loss, affecting daily functioning in older adults.
• Prosocial behaviors, including giving and receiving support, are vital for well-being in aging populations.
• The relationship between visual impairment and social support dynamics in older adults remains underexplored.

Purpose of the Study:

• To investigate the association between objective measures of visual function and self-reported prosocial behaviors in older adults with eye-related diagnoses.
• To determine if visual acuity, visual field loss, or duration of disease influences the giving and receiving of social support.
• To understand how vision impairment impacts the complex interplay of support exchanges in the elderly.

Main Methods:

• Cross-sectional study of 96 participants (age ≥ 60) at an academic eye institute.
• Collected data on visual acuity (LogMAR), visual field loss severity, and duration of disease from medical records.
• Utilized validated questionnaires to assess giving formal support (GFS), giving informal support, perceived support (PS), and informal support received (ISR) with its subscales.

Main Results:

• Stepwise regression revealed significant relationships between visual variables and prosocial behaviors.
• Better visual acuity was associated with higher perceived support (PS) and informal support received (ISR-C, ISR-T).
• Visual acuity, visual field rating, and duration of disease collectively predicted giving formal support (GFS).

Conclusions:

• Visual function is a significant factor influencing prosocial behavior and support exchange in older adults with eye conditions.
• Ophthalmological conditions can alter an individual's capacity and perception of social support.
• Preserving visual function is important for maintaining social engagement and support networks in the aging population.