Topical Anesthesia Offers Sufficient Pain Control for MicroPulse Transscleral Laser Therapy for Glaucoma

Table 2

Change in reported pain levels.

	Topical plus	value	Analgosedation	value	value between groups
At screening	0.5 ± 1.0	—	0.0 ± 0.0	—	0.356
Immediately post-treatment	2.8 ± 1.5	0.003	0.0 ± 0.0	^a	0.010
1 h post-treatment	0.8 ± 1.5	0.391	0.0 ± 0.0	^a	0.356
6 h post-treatment	0.0 ± 0.0	0.391	0.0 ± 0.0	^a	^a
1 D post-treatment	0.0 ± 0.0	0.391	0.0 ± 0.0	^a	^a
1 W post-treatment	0.0 ± 0.0	0.391	0.0 ± 0.0	^a	^a
1 M post-treatment	0.0 ± 0.0	0.391	0.0 ± 0.0	^a	^a

h = hour(s), D = day, W = week, and M = month. ^at cannot be computed because the standard deviations of both groups are 0.