Approximated figures.
WHO definitions of vision loss severity:
"The International Classification of Diseases 11 (2018) classifies vision impairment into two groups, distance and near presenting vision impairment.
Distance vision impairment:
Mild – presenting visual acuity worse than 6/12
Moderate – presenting visual acuity worse than 6/18
Severe – presenting visual acuity worse than 6/60
Blindness – presenting visual acuity worse than 3/60
Near vision impairment:
Presenting near visual acuity worse than N6 or M.08 with existing correction."
Countries included as Central Europe: Albania, Bosnia and Herzegovina, Bulgaria, Croatia, Czechia, Hungary, Montenegro, North Macedonia, Poland, Romania, Serbia, Slovakia, Slovenia.
In Central Europe in 2020, over *** million adults aged between 70 and 79 years were affected with near vision impairment, while around *** thousand individuals in this age group had moderate-sever vision loss. Furthermore, approximately *** million individuals aged 60 to 69 years of age in Central Europe were also suffered from near vision impairment.
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IAPB. (December 1, 2020). Number of individuals affected with vision loss in Central Europe in 2020, by age and severity [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 21, 2026, from /statistics/1201281/vision-impairments-in-central-europe-by-age/
IAPB. "Number of individuals affected with vision loss in Central Europe in 2020, by age and severity." Chart. December 1, 2020. ÌÇÐÄÆÆ½â°æ. Accessed July 21, 2026. /statistics/1201281/vision-impairments-in-central-europe-by-age/
IAPB. (2020). Number of individuals affected with vision loss in Central Europe in 2020, by age and severity. ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 21, 2026. /statistics/1201281/vision-impairments-in-central-europe-by-age/
IAPB. "Number of Individuals Affected with Vision Loss in Central Europe in 2020, by Age and Severity." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 1 Dec 2020, /statistics/1201281/vision-impairments-in-central-europe-by-age/
IAPB, Number of individuals affected with vision loss in Central Europe in 2020, by age and severity ÌÇÐÄÆÆ½â°æ, /statistics/1201281/vision-impairments-in-central-europe-by-age/ (last visited July 21, 2026)
Number of individuals affected with vision loss in Central Europe in 2020, by age and severity [Graph], IAPB, December 1, 2020. [Online]. Available: /statistics/1201281/vision-impairments-in-central-europe-by-age/