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

Table 2.

ASOCT data of PACS subjects with different angle‐closure mechanisms and normal subjects.

Conditions	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)
Light	AOD500, median (IR), mm	0.210 (0.158, 0.281)	0.285 (0.232, 0.363)	0.217 (0.156, 0.292)	0.339 (0.276, 0.434)	<0.001^†	<0.001^§	<0.001^§	<0.001^§
	TISA500, median (IR), mm²	0.095 (0.074, 0.118)	0.118 (0.099, 0.145)	0.090 (0.065, 0.122)	0.142 (0.116, 0.177)	<0.001^†	<0.001^§	<0.001^§	<0.001^§
	ARA750, median (IR), mm²	0.262 (0.189, 0.344)	0.309 (0.250, 0.378)	0.227 (0.164, 0.310)	0.390 (0.311, 0.475)	<0.001^†	<0.001^§	<0.001^§	<0.001^§
	ACD, median (IR), mm	2.113 (1.964, 2.249)	2.378 (2.243, 2.545)	2.264 (2.104, 2.393)	2.488 (2.325, 2.642)	<0.001^†	<0.001^§	<0.001^§	<0.001^§
	ACW, median (IR), mm	10.79 (10.47, 11.06)	11.02 (10.79, 11.28)	10.85 (10.60, 11.10)	11.12 (10.82, 11.43)	<0.001^†	<0.001^§	0.021^§	<0.001^§
	ACA, median (IR), mm²	14.72 (13.19, 15.92)	17.13 (15.97, 18.74)	15.84 (14.16, 17.08)	18.27 (16.60, 19.82)	<0.001^†	<0.001^§	<0.001^§	<0.001^§
	ACV, median (IR), mm³	56.25 (48.64, 63.11)	67.83 (61.96, 75.40)	59.49 (52.44, 66.87)	73.89 (65.25, 82.40)	<0.001^†	<0.001^§	<0.001^§	<0.001^§
	IT750, median (IR), mm	0.44 (0.39, 0.47)	0.45 (0.42, 0.48)	0.50 (0.47, 0.55)	0.44 (0.39, 0.48)	<0.001^†	0.616^§	0.324^§	<0.001^§
	IC, mean (SD), mm	0.30 (0.06)	0.24 (0.07)	0.25 (0.06)	0.24 (0.07)	<0.001^*	<0.001^‡	1.000^‡	1.000^‡
	LV, median (IR), mm	499.8 (413.8, 587.7)	326.9 (220.2, 449.5)	398.4 (292.8, 509.7)	269.1 (119.0, 409.5)	<0.001^†	<0.001^§	0.001^§	<0.001^§
Dark	AOD500, median (IR), mm	0.176 (0.124, 0.233)	0.258 (0.204, 0.328)	0.178 (0.110, 0.260)	0.307 (0.242, 0.383)	<0.001^†	<0.001^§	<0.001^§	<0.001^§
	TISA500, median (IR), mm²	0.075 (0.055, 0.099)	0.103 (0.076, 0.128)	0.068 (0.045, 0.101)	0.127 (0.100, 0.156)	<0.001^†	<0.001^§	<0.001^§	<0.001^§
	ARA750, median (IR), mm²	0.191 (0.140, 0.256)	0.257 (0.181, 0.327)	0.168 (0.109, 0.256)	0.322 (0.253, 0.405)	<0.001^†	<0.001^§	<0.001^§	<0.001^§
	ACD, median (IR), mm	2.123 (1.967, 2.246)	2.385 (2.255, 2.547)	2.258 (2.080, 2.399)	2.483 (2.329, 2.636)	<0.001^†	<0.001^§	<0.001^§	<0.001^§
	ACW, median (IR), mm	10.93 (10.65, 11.19)	11.03 (10.79, 11.30)	10.91 (10.59, 11.14)	11.11 (10.84, 11.39)	<0.001^†	<0.001^§	0.066^§	<0.001^§
	ACA, median (IR), mm²	15.16 (13.58, 16.43)	17.54 (16.52, 19.19)	15.97 (14.46, 17.45)	18.61 (16.89, 20.27)	<0.001^†	<0.001^§	<0.001^§	<0.001^§
	ACV, median (IR), mm³	58.01 (49.91, 64.93)	69.70 (63.62, 77.25)	60.14 (52.42, 69.20)	74.57 (66.57, 83.86)	<0.001^†	<0.001^§	<0.001^§	<0.001^§
	IT750, median (IR), mm	0.47 (0.41, 0.50)	0.48 (0.45, 0.51)	0.53 (0.50, 0.57)	0.47 (0.42, 0.51)	<0.001^†	0.431^§	0.076^§	<0.001^§
	IC, median (IR), mm	0.29 (0.25, 0.32)	0.23 (0.19, 0.28)	0.24 (0.21, 0.28)	0.24 (0.20, 0.28)	<0.001^†	<0.001^§	0.291^§	0.311^§
	LV, median (IR), mm	552.7 (422.0, 684.6)	341.7 (204.6, 446.0)	412.4 (276.2, 530.8)	285.9 (138.5, 401.6)	<0.001^†	<0.001^§	0.003^§	<0.001^§

ACA = anterior chamber area, ACD = anterior chamber depth, ACV = anterior chamber volume, ACW = anterior chamber width, AOD500 = angle opening distance at 500 μm, ARA750 = angle recess area at 750 μm, IC = iris curvature, IR = interquartile range, IT750 = iris thickness at 750 μm, LV = lens vault, PB = pupillary block, PIC = plateau iris configuration, SD = standard deviation, TISA500 = trabecular‐iris space at 500 μm, TPIR = thick peripheral iris roll.

One‐way analysis of variance.

^{^†}

Kruskal–Wallis test.

^{^‡}

Bonferroni.

^{^§}

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