Longitudinal Change in Peripheral Anterior Chamber Depth of Eyes with Angle Closure after Laser Iridotomy

Table 2

Comparison among types of angle closure.

	PAC	Acute PAC	CACG
Number of eyes (no. of plateau iris configuration)	28 (4)	5 (2)	15 (7)
Age (years)	69.5 ± 9.1	68.6 ± 11.5	70.4 ± 6.22
No. of female (%)	23 (79.3)	4 (80.0)	8 (57.1)
IOP before LI (mmHg)	15.4 ± 2.7	64.6 ± 11.7	19.4 ± 4.3
Initial SPAC grade	3.8 ± 1.1	3.0 ± 1.2	4.1 ± 0.7
Initial central ACD (mm)^§	2.28 ± 0.36	1.90 ± 0.29	2.53 ± 0.36
Extent of PAS (%)^§	4.4 ± 6.5	22.5 ± 28.7	30.0 ± 30.4

LI: laser iridotomy, PAC: primary angle closure, CACG: chronic angle closure glaucoma, IOP: intraocular pressure, SPAC: scanning peripheral anterior chamber depth analyzer, ACD: anterior chamber depth, PAS: peripheral anterior synechia. (one-way ANOVA), (chi square test), ^§p < 0.0001 (one-way ANOVA).