Table 3.

Percentage of IOP change from baseline. p values for a percentage of IOP change difference between the two groups and between the eye receiving the drop and the fellow eye are also reported

	Percentage of IOP change in % ± SD
	BSS	Dexmedetomidine	p value
30 minutes
Eyes with drops	1.1 ± 14.4	9.0 ± 12.4	0.05*
Fellow eye	0.9 ± 15.1	1.5 ± 20.1	0.90
p value	0.90	0.16
4 hours
Eyes with drops	4.7 ± 14.1	8.2 ± 17.6	0.55
Fellow eye	−8.6 ± 31.8	−3.4 ± 14.3	0.58
p value	0.098	0.048*
24 hours
Eyes with drops	2.5 ± 13.2	4.6 ± 13.9	0.65
Fellow eye	1.0 ± 18.8	4.2 ± 22.6	0.67
p value	0.65	0.89

^*Statistical significance p ≤ 0.05

BSS, balanced salt solution; IOP, intraocular pressure