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. 2020 Mar 4;14:679–687. doi: 10.2147/OPTH.S226494

Table 2.

Presenting Visual Acuity Categorization of Study Eyes (n=1328 Eyes). In 46 Eyes, Presenting Vision Could Not Be Determined

Frequency Percent (%)
Mild visual impairment/Near normal 395 29.7
Moderate visual impairment 369 27.9
Severe visual impairment 110 8.2
Blindness 454 34.1
Total 1328 100.0