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

Table 2

Intraocular pressure at baseline and during follow-up in the patients.

	UCP				Cyclocryotherapy				value
	Mean ± SD IOP (no patients)	Relative IOP reduction (%)	Success rate (%)	value compared with the baseline	Mean ± SD IOP (no patients)	Relative IOP reduction (%)	Success rate (%)	value compared with the baseline
Baseline	54.6 ± 9.7 (26)	NA	NA	NA	53.3 ± 11.7 (23)	NA	NA	NA	0.389^a
Day 1	37.9 ± 11.1 (26)	30	73	0.000^d	34.1 ± 8.6 (23)	34	70	0.000^d	0.203^a
Day 7	31.1 ± 10.4 (24)	42	83	0.000^d	32.2 ± 9.8 (21)	37	81	0.000^d	0.909^a
Month 1	30.9 ± 11.4 (25)	43	88	0.000^d	29.9 ± 10.9 (21)	43	76	0.000^d	0.774^a
Month 3	29.0 ± 10.7 (26)	45	84	0.000^d	33.5 ± 11.1 (19)	36	79	0.000^d	0.574^a
Month 6	30.3 ± 9.4 (21)	42	76	0.000^d	30.4 ± 9.1 (22)	40	77	0.000^d	0.650^a

^aMann–Whitney test, ^dWilcoxon test. NA, not applicable, IOP: intraocular pressure, SD: standard deviation.