Qualitative and quantitative evaluation of acute angle-closure mechanisms

BMC Ophthalmology

Table 3 Ocular Biometric Parameters Among Each Acute Angle-Closure Mechanism

Biometric Parameters	CR (N = 30)	LS (N = 19)	PB (N = 16)	PL (N = 6)	p-value^*
ACD (mm)	1.7 ± 0.2	1.6 ± 0.3	1.9 ± 0.3	2.2 ± 0.2	<0.001
AL (mm)	22.3 ± 0.6	23.0 ± 1.4	22.6 ± 0.8	22.7 ± 0.5	0.07
LT (mm)	5.2 ± 0.3	5.0 ± 0.4	5.0 ± 0.3	5.0 ± 0.3	0.19
VL	14.9 ± 0.7	15.9 ± 1.6	15.1 ± 1.0	15.1 ± 0.4	< 0.05
LP	4.3 ± 0.3	4.1 ± 0.3	4.4 ± 0.3	4.7 ± 0.2	<0.001
RLP	1.9 ± 0.1	1.8 ± 0.2	1.9 ± 0.1	2.1 ± 0.1	<0.001
LAF	2.3 ± 0.1	2.2 ± 0.2	2.2 ± 0.2	2.2 ± 0.2	< 0.05

ACD anterior chamber depth, LT lens thickness, VL vitreal length, AL axial length, LP lens position, RLP relative lens position, LAF lens axial length factor, CR crowded-angle, LS lens subluxation, PB pupillary block, PL plateau iris syndrome
^* p-value represents analysis of all four groups compared to each other (1-way ANOVA)

ISSN: 1471-2415