Comparison of prevalence, risk factors and outcomes of cataract surgery from selected population-based studies in Asia.

APEDS = Andhra Pradesh Eye Disease Study; SiMES = Singapore Malay Eye Study; SINDI = Singapore Indian Eye Study; ACES = Aravind Comprehensive Eye Study; CIEMS = Central India Eye & Medical Study; BCVA = best corrected visual acuity; PCO = posterior capsular opacification; CME = cystoid macular edema; AMD = age-related macular degeneration; DR = diabetic retinopathy.“−”: not reported.*Age-standardized to the Indian adult population from the 2010 Singapore Census.