Table 2.

Average Macular Choroidal Thickness and Univariable Associations

	N	Beta [95% CI]	p value
Glaucoma (vs Glaucoma Suspect)	73	−54.9 [−93.6, −16.2]	0.006
Diagnosis	73
PAC/S (vs OAGS)		100.2 [46.7, 153.7]	<0.001
OAG (vs OAGS)		−17.1 [−60.0, 25.8]	0.43
PACG (vs OAGS)		−19.9 [−83.0, 43.3]	0.53
Age (years)	73	−3.3 [−5.0, −1.6]	<0.001
Axial Length (mm)	72	−28.3 [−37.8, −18.8]	<0.001
NFL Thickness (um)	72	1.2 [0.2, 2.3]	0.02
Previous glaucoma surgery	73	−40.5 [−84.6, 3.5]	0.07
Female Sex (vs Male)	73	−21.5 [−62.9, 19.9]	0.30
Non-White Race (vs White)	73	−9.4 [−59.8, 41.1]	0.71
CCT (um)	71	−0.2 [−0.7, 0.3]	0.41
IOP at imaging (mmHg)	73	1.1 [−2.9, 5.0]	0.60
Number of glaucoma meds	73	−9.2 [−25.1, 6.7]	0.25
Visual Field MD (dB)	73	1.0 [−1.7, 3.7]	0.46
Highest known IOP (mmHg)	73	−0.8 [−3.0, 1.4]	0.45
Pseudophakia	73	44.1 [−8.2, 96.4]	0.10
SBP (mmHg)	69	−0.5 [−1.9, 0.9]	0.50
DBP (mmHg)	69	1.3 [−1.0, 3.6]	0.26
HR (bpm)	69	0.5 [−1.4, 2.4]	0.62
Systolic Ocular Perfusion Pressure (mmHg)†	69	−0.6 [−2.0, 0.8]	0.39
Mean Ocular Perfusion Pressure (mmHg)‡	69	0.4 [−1.8, 2.5]	0.73
Diastolic Ocular Perfusion Pressure (mmHg)§	69	1.0 [−1.3, 3.2]	0.40

CI (Confidence Interval), OAGS (Open Angle Glaucoma Suspect), PAC/S (Primary Angle Closure Suspect and Primary Angle Closure), OAG (Open Angle Glaucoma), PACG (Primary Angle Closure Glaucoma), CCT (Central Corneal Thickness), IOP (Intraocular Pressure), MD (Mean deviation), NFL (Nerve Fiber Layer Thickness), SBP (Systolic Blood Pressure), DBP (Diastolic Blood Pressure), HR (Heart Rate)

^†Calculated as the differential pressure between SBP and IOP

^‡Calculated as the differential pressure between Mean BP and IOP (In turn, Mean BP = DBP + (1/3*(SBP-DBP)))

^§Calculated as the differential pressure between DBP and IOP