Table 1.
Definitions of vision impairment used in the National Blindness and VI Survey.
Table 2.
Socio-demographic profile of study participants aged ≥50 years.
Table 3.
Prevalence of blindness and visual impairment in population aged ≥50 years.
Fig 1.
District-wise prevalence of blindness (PVA Better eye <3/60) in population aged ≥ 50 years in 31 districts of India.
Fig 2.
Causes of blindness and visual impairment in population aged ≥50 years (A and B respectively).
Table 4.
Multi-logistic regression analyses showing association of blindness with socio-demographic factors in population aged ≥50 years (N = 85135).
Fig 3.
Categories of blindness and visual impairment by intervention (A and B respectively).
Table 5.
Prevalence of blind and visually impaired in overall population of India.
Fig 4.
Reduction in blindness and visual impairment from 2010 estimates in overall population.