Early versus Delayed Phacoemulsification and Intraocular Lens Implantation for Acute Primary Angle-Closure

Table 1

Patient demographics and preoperative ocular characteristics.

	Group A		Group B		Group C		ANOVA value
	(n = 24)		(n = 23)		(n = 34)		A-B-C^ε	A-B^Ψ	A-C^Ψ	B-C^Ψ
	Mean	SD	Mean	SD	Mean	SD
Gender M/F	4/20		8/15		11/23
Laterality OD/OS	14/10		14/9		17/17
Age (yrs)	70.58	7.38	72.19	7.43	68.14	7.59	0.128
Attack IOP (mmHg)	48.87	13.17	47.47	14.41	53.17	14.92	0.296
Pre-OP IOP (mmHg)	25.58	16.24	17.92	10.03	15.86	11.94	0.021	0.141	0.02	1.000
VA (logMAR)	1.08	0.82	0.79	0.51	0.89	0.72	0.347
VCD ratio	0.51	0.19	0.45	0.23	0.48	0.22	0.671
No. medication	4.13	1.62	3.74	1.32	4.06	1.14	0.574

^εOne-way analysis of variance. ^ΨBonferroni post-hoc test. M = male, F = female, OD = right eye, OS = left eye, yrs = years old, IOP = intraocular pressure, OP = operation, VA = visual acuity, VCD = vertical cup versus disc, No. = number, and SD = standard deviation.