A Comparative Study between Ultrasound Cycloplasty and Cyclocryotherapy for the Treatment of Neovascular Glaucoma

Table 1

Patients characteristics.

	UCP	Cyclocryotherapy
Patients	26	23
Age, mean ± SD (range), year	60.1 ± 13.2 (25–80)	58.1 ± 17.4 (23–80)	0.984^a
Sex			0.396^b
Male	11	13
Female	15	10
Number of previous trabeculectomy			0.706^b
n = 0	21	20
n = 1	5	3
n > 1	0	0
Lens status			0.612^b
Phakic	23	22
Pseudophakic	3	1
Aphakic	0	0
IOP baseline, mean ± SD	54.6 ± 9.7	53.3 ± 11.7	0.389^a
Preoperative hypotensive medications, mean ± SD	1.8 ± 0.8	1.9 ± 0.7	0.792^a
Visual acuity, logMar			0.923^c
Visual acuity	4	2
Count fingers	1	1
Hand motion	2	3
Light perception	10	8
No light perception	9	9

^aMann–Whitney test, ^bFisher test, ^cChi-square test. IOP: intraocular pressure, SD: standard deviation.