Table 3.

Reported Symptoms by Group and Time (n = 33)

		Control	Test	p*
15 days	Burning	11	5	0.07
	Foreign body sensation	3	2	0.50
	Pain	1	0	0.50
30 days	Burning	3	1	0.31
	Foreign body sensation	1	2	0.50
	Pain	0	0	1.00

Note: *Fisher’s Exact Test.