Table 3.

Correlation analysis of mean CT and CVI with physiological factors in all groups

	Mean CT		Mean CVI
	r	P Value	r	P Value
Age	0.036	0.736	0.060	0.571
Sex	-0.152	0.150	-0.237	0.024
SBP	-0.156	0.139	-0.107	0.315
DBP	-0.187	0.075	-0.215	0.041
Heart rate	-0.150	0.155	-0.174	0.099
Intraocular pressure	-0.060	0.575	-0.158	0.134
BCVA	-0.054	0.610	-0.098	0.357
Posterior staphyloma	-0.280	0.098	-0.237	0.164
Axial length	-0.552	< 0.001	-0.450	< 0.001
Mean CT	N/A	N/A	0.720	< 0.001

CT choroidal thickness, CVI choroidal vascularity index, SBP systolic blood pressure, DBP diastolic blood pressure, BCVA best-corrected visual acuity