Table 2.

Reasons for failure in visual acuity testing standard.

Visual Acuity Testing Results	No Pass at Spot Vision Screener Standard	Pass at Spot Vision Screener Standard	Total
Pass at testing in Health Center	10	0	10
Failure in Health Center (in total)	20	43	63
0.5 in the right eye, 0.1 in the left eye	2	1	3
0.1 in the right eye, 0.5 in the left eye	2	3	5
0.1 in both eyes	10	7	17
Unmeasurable in both eyes	6	32	38