Publisher Correction: Global estimates on the number of people blind or visually impaired by cataract: a meta-analysis from 2000 to 2020

Social Sciences

• USA 100%
• Blind 100%
• Meta-Analysis 100%
• Administrative Structure 90%
• Advocacy 54%
• UK 45%
• Germany 45%
• France 36%
• Japan 27%
• Government Educational Bodies 27%
• Health Research 27%
• Boundaries 27%
• Medical Research 27%
• Research Councils 18%
• Korea 18%
• Diseases 18%
• London 18%
• India 18%
• Financial Aid 18%
• Drugs 18%
• Education Program 18%
• China 18%
• Educational Event 18%
• Promotion of Science 18%
• Denmark 9%
• Tuition Fee 9%
• Canada 9%
• Anthropology 9%
• Educational Sciences 9%
• Research Foundations 9%
• Academies of Science 9%
• Belgium 9%
• South Korea 9%
• Research 9%
• Brazil 9%
• Quality of Life 9%
• Scientific Development 9%
• Health Education 9%
• Multiple Sclerosis 9%
• Sport Science 9%
• International Universities 9%
• Research Training 9%
• Serbia 9%
• Technology 9%
• Berlin 9%
• General Technical Education 9%
• Peer Review 9%
• Feasibility Study 9%
• Nutrition Policy 9%
• Artificial Intelligence 9%
• Switzerland 9%
• Portugal 9%
• Quality of Vision 9%
• Welsh 9%

Medicine and Dentistry

• Meta-Analysis 100%
• Medical Research 100%
• Cataract 100%
• Diabetes Mellitus 66%
• Drug 66%
• Neurology 66%
• Refractive Surgery 66%
• Sports Medicine 33%
• Disease 33%
• Ophthalmology 33%
• Chlordiazepoxide 33%
• Apoplexy 33%
• Patient Referral 33%
• Quality of Life 33%
• Public Health 33%
• Multiple Sclerosis 33%
• Eye Disease 33%
• Maculopathy 33%
• Visual Impairment 33%
• Quality of Vision 33%
• Contact Lens 33%
• Dexamethasone Plus Neomycin Plus Polymyxin B 33%
• Editorial Board Member 33%