. Author manuscript; available in PMC: 2023 May 1.

Published in final edited form as: Am J Ophthalmol. 2021 Nov 2;237:183–192. doi: 10.1016/j.ajo.2021.10.027

Table 4:

Differences in dark-to-light change in temporal AOD750 and significant determinants between PACD and non-PACD Eyes

	Dark-to-Light Change Mean (STD)
Parameter	No PACD (N = 785)	PACD (N = 226)	P-value^*
AOD750	0.111 (0.098)	0.081 (0.063)	<0.001
ACW	−0.067 (0.133)	0.004 (0.128)	<0.001
LV	−0.001 (0.088)	0.028 (0.113)	0.001
IA	0.220 (0.113)	0.215 (0.125)	0.53
IC	−0.001 (0.128)	−0.013 (0.085)	0.206
PD	−1.310 (0.508)	−1.280 (0.589)	0.452

Abbreviations: AOD750: Angle opening distance at 750 um from scleral spur. IA: Iris Area. IC: Iris Curvature. IT750: Iris thickness at 750 μm from scleral spur. ACD: Anterior Chamber Depth. LV: Lens Vault. ACW: Anterior Chamber Width. PD: Pupillary Diameter. ACA: Anterior Chamber Area. SRC: Standardized Regression Coefficient. SPCC²: Squared semi-partial correlation coefficient. PACD = Primary Angle Closure Disease. IQR = Interquartile range.

p-values calculated using independent t-test