TY - JOUR
T1 - Prevalence of refractive error in Europe
T2 - the European Eye Epidemiology (E3) Consortium
AU - Woolf, Katie Williams
AU - Verhoeven, Virginie J M
AU - Cumberland, Phillippa
AU - Bertelsen, Geir
AU - Wolfram, Christian
AU - Buitendijk, Gabrielle H S
AU - Hofman, Albert
AU - van Duijn, Cornelia M
AU - Vingerling, Johannes R
AU - Kuijpers, Robert W A M
AU - Hohn, Rene
AU - Mirshahi, Alireza
AU - Khawaja, Anthony P
AU - Luben, Robert N
AU - Erke, Maja Gran
AU - von Hanno, Therese
AU - Mahroo, Omar
AU - Hogg, Ruth
AU - Gieger, Christian
AU - Cougnard-Gregoire, Audrey
AU - Anastasopoulos, Eleftherios
AU - Bron, Alain
AU - Dartigues, Jean-Francois
AU - Korobelnik, Jean-Francois
AU - Creuzot-Garcher, Catherine
AU - Topouzis, Fotis
AU - Delcourt, Cecile
AU - Rahi, Jugnoo
AU - Meitinger, Thomas
AU - Fletcher, Astrid
AU - Foster, Paul J
AU - Pfeiffer, Norbert
AU - Klaver, Caroline C W
AU - Hammond, Chris
PY - 2015/4/1
Y1 - 2015/4/1
N2 - To estimate the prevalence of refractive error in adults across Europe. Refractive data (mean spherical equivalent) collected between 1990 and 2013 from fifteen population-based cohort and cross-sectional studies of the European Eye Epidemiology (E3) Consortium were combined in a random effects meta-analysis stratified by 5-year age intervals and gender. Participants were excluded if they were identified as having had cataract surgery, retinal detachment, refractive surgery or other factors that might influence refraction. Estimates of refractive error prevalence were obtained including the following classifications: myopia ≤−0.75 diopters (D), high myopia ≤−6D, hyperopia ≥1D and astigmatism ≥1D. Meta-analysis of refractive error was performed for 61,946 individuals from fifteen studies with median age ranging from 44 to 81 and minimal ethnic variation (98 % European ancestry). The age-standardised prevalences (using the 2010 European Standard Population, limited to those ≥25 and <90 years old) were: myopia 30.6 % [95 % confidence interval (CI) 30.4–30.9], high myopia 2.7 % (95 % CI 2.69–2.73), hyperopia 25.2 % (95 % CI 25.0–25.4) and astigmatism 23.9 % (95 % CI 23.7–24.1). Age-specific estimates revealed a high prevalence of myopia in younger participants [47.2 % (CI 41.8–52.5) in 25–29 years-olds]. Refractive error affects just over a half of European adults. The greatest burden of refractive error is due to myopia, with high prevalence rates in young adults. Using the 2010 European population estimates, we estimate there are 227.2 million people with myopia across Europe.
AB - To estimate the prevalence of refractive error in adults across Europe. Refractive data (mean spherical equivalent) collected between 1990 and 2013 from fifteen population-based cohort and cross-sectional studies of the European Eye Epidemiology (E3) Consortium were combined in a random effects meta-analysis stratified by 5-year age intervals and gender. Participants were excluded if they were identified as having had cataract surgery, retinal detachment, refractive surgery or other factors that might influence refraction. Estimates of refractive error prevalence were obtained including the following classifications: myopia ≤−0.75 diopters (D), high myopia ≤−6D, hyperopia ≥1D and astigmatism ≥1D. Meta-analysis of refractive error was performed for 61,946 individuals from fifteen studies with median age ranging from 44 to 81 and minimal ethnic variation (98 % European ancestry). The age-standardised prevalences (using the 2010 European Standard Population, limited to those ≥25 and <90 years old) were: myopia 30.6 % [95 % confidence interval (CI) 30.4–30.9], high myopia 2.7 % (95 % CI 2.69–2.73), hyperopia 25.2 % (95 % CI 25.0–25.4) and astigmatism 23.9 % (95 % CI 23.7–24.1). Age-specific estimates revealed a high prevalence of myopia in younger participants [47.2 % (CI 41.8–52.5) in 25–29 years-olds]. Refractive error affects just over a half of European adults. The greatest burden of refractive error is due to myopia, with high prevalence rates in young adults. Using the 2010 European population estimates, we estimate there are 227.2 million people with myopia across Europe.
U2 - 10.1007/s10654-015-0010-0
DO - 10.1007/s10654-015-0010-0
M3 - Article
SN - 0393-2990
VL - 30
SP - 305
EP - 315
JO - EUROPEAN JOURNAL OF EPIDEMIOLOGY
JF - EUROPEAN JOURNAL OF EPIDEMIOLOGY
IS - 4
ER -