Visual Impairment in the South Indian State of Andhra Pradesh: Andhra Pradesh - Rapid Assessment of Visual Impairment (AP-RAVI) Project - Marmamula, Srinivas; Narsaiah, Saggam; Shekhar, Konegari; Khanna, Rohit C.; Rao, Gullapalli N. (PloS one, 2013)
Keywords: Acuity; Adult; Age; Aged; Analysis; Assessments; Biology; Blindness; Blindness - epidemiology; Cataract - epidemiology; Cataracts; Consultation; Cross-Sectional Studies; Demographics; Education; Eye; Eye examinations; Eye surgery; Eyewear; Female; Health screening; Health Services; Health Services Needs and Demand; Humans; Impairment; India - epidemiology; Initiatives; Male; Medical research; Medicine; Middle Aged; People with disabilities; Physicians; Population studies; Prevalence; Public health; Refractive Errors - epidemiology; Rural areas; Rural Population - statistics & numerical data; Rural populations; Standard deviation; Statistical analysis; Surgery; Surveys; Technicians; Trends; Tumbling; Urban areas; Vision Disorders - epidemiology; Visual acuity; Visual impairment; India; Andhra Pradesh India