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Population survey on visual health in Spain
B Benito-Pascual1, C Fernández-Pérez2, A Medina3
1Servicio de Oftalmología, Hospital Universitario Severo Ochoa, Leganés, Madrid, Spain.
Archivos De La Sociedad Espanola De Oftalmologia
|March 1, 2026
Summary
A Spanish national survey reveals a significant increase in self-reported eye diseases and treatments between 2017 and 2023. This highlights the growing need for targeted visual health programs.
Area of Science:
- Ophthalmology
- Public Health
- Epidemiology
Background:
- A national visual health survey was conducted in Spain.
- The study aimed to compare visual health trends over a five-year period.
Purpose of the Study:
- To assess changes in visual health indicators in Spain.
- To compare self-reported eye conditions and treatments between 2017 and 2023.
Main Methods:
- A cross-sectional study utilizing computer-assisted telephone interviews.
- A representative sample of Spanish adults (over 18) was surveyed in April 2017 and May 2023.
- Data collected included demographics, glaucoma awareness, vision quality, and ocular pathology.
Main Results:
- Prevalence of self-reported dry eye, cataracts, glaucoma, and age-related macular degeneration increased significantly.
- Glasses usage rose from 50% to 62%, with a notable increase in artificial tear and glaucoma drop use.
- Perceived visual quality declined, and frequency of ophthalmologist visits decreased.
Conclusions:
- Spain has experienced a rise in self-reported eye diseases.
- Population-based visual health surveys are crucial for developing effective national health programs.
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