. 2020 Sep 30;99(4):e576–e586. doi: 10.1111/aos.14634

Table 1.

Demographic and ocular bircometric data of PACS subjects with different angle‐closure mechanisms and normal subjects.

Parameter	1 = PB (n = 141)	2 = PIC (n = 147)	3 = TPIR (n = 125)	0 = Normal Subjects (n = 383)	p value	p value (0 & 1)	p value (0 & 2)	p value (0 & 3)
Age, median (IR), years	64.0 (59.0, 70.0)	60.0 (55.0, 64.0)	62.0 (57.0, 66.5)	61.0 (56.0, 66.0)	<0.001^†	<0.001^§	0.079^§	0.190^§
Male (%)	36 (25.5)	48 (32.7)	43 (34.4)	145 (37.9)	0.067^‡
Female (%)	105 (74.5)	99 (67.3)	82 (65.6)	238 (62.1)	0.067^‡
PVA, median (IR)	0.34 (0.20, 0.50)	0.20 (0.08, 0.40)	0.30 (0.14, 0.44)	0.20 (0.10, 0.32)	<0.001^†	<0.001^§	0.898^§	0.001^§
BCVA, median (IR)	0.10 (0.00, 0.21)	0.00 (0.00, 0.15)	0.10 (0.00, 0.17)	0.00 (0.00, 0.16)	<0.001^†	<0.001^§	0.699^§	0.058^§
SE, median (IR), dioptre	1.00 (0.13, 1.75)	0.75 (0.00, 1.50)	0.63 (0.00, 1.50)	0.50 (−0.13, 1.13)	<0.001^†	<0.001^§	0.018^§	0.027^§
IOP, median (IR), mmHg	11.3 (10.0, 13.0)	12.0 (10.0, 13.5)	12.0 (10.0, 13.0)	12.0 (10.0, 13.5)	0.148^†
CCT, median (IR), μm	527 (512, 544)	528 (514, 552)	530 (514, 548)	528 (513, 546)	0.568^†
Central ACD, median (IR), mm	2.44 (2.30, 2.68)	2.58 (2.43, 2.84)	2.47 (2.31, 2.71)	2.71 (2.49, 2.92)	<0.001^†	<0.001^§	0.002^§	<0.001^§
LT, median (IR), mm	4.97 (4.69, 5.16)	4.73 (4.39, 4.94)	4.90 (4.48, 5.15)	4.78 (4.48, 5.07)	<0.001^†	<0.001^§	0.092^§	0.093^§
AL, median (IR), mm	22.19 (21.81, 22.75)	22.29 (21.89, 23.15)	22.23 (21.61, 22.80)	22.73 (22.22, 23.25)	<0.001^†	<0.001^§	<0.001^§	<0.001^§

ACD = anterior chamber depth, AL = axial length, BCVA = best‐corrected visual acuity, CCT = central corneal thickness, IOP = intraocular pressure, IR = interquartile range, LT = lens thickness, PB = pupillary block, PIC = plateau iris configuration, PVA = presenting visual acuity, SE = spherical equivalent, TPIR = thick peripheral iris roll.

^{^†}

Kruskal–Wallis test.

^{^‡}

χ² test.

^{^§}

Mann–Whitney test (<0.05/4 = 0.0125 = significant different).