Table 3.

Number of participants responding with a satisfactory rating for items 1–3 and a ‘yes’ for item 4.

Survey Item	PFST N (% out of 30)	VSX N (% out of 30)	Clinical N (% out of 29)*	P-value
1. Do you like wearing this pair of glasses?	29 (96.7)	28 (93.3)	26 (89.7)	0.56
2. How well do you see with this pair of glasses when looking up close?	29 (96.7)	29 (96.7)	28 (96.6)	>0.99
3. How well do you see with this pair of glasses when looking far away?	29 (96.7)	29 (96.7)	28 (96.6)	>0.99
4. Do you see better with this pair of glasses than without glasses (yes/no)?	29 (96.7)	30 (100)	26 (89.7)	0.359

^*One of 30 clinical treatments was not dispensed due to failure of safety criteria.