Choroidal thickness and high myopia: a cross-sectional study and meta-analysis

BMC Ophthalmology

Table 3 Association between SFCT with other factors

Factor	Beta (95 % CI)	Adjusted R²	P
Univariate analysis
Diagnosis (high myopia vs normal control)	−75.67(−88.57, −62.77)	0.221	<0.001
Age, year	0.86 (−0.17, 1.88)	0.004	0.100
Gender (male/female)	−6.85 (−21.95, 8.25)	0	0.373
IOP at imaging, mm Hg	−0.28 (−2.22, 1.67)	0.002	0.781
Spherical equivalent, D	10.52 (8.91, 12.13)	0.261	<0.001
Axial length, mm	−26.02 (−29.48, −22.55)	0.318	<0.001
CCT, μm	−0.16 (−0.40, 0.08)	0.006	0.179
DBP, mmHg	0.66 (−0.14, 1.47)	0.003	0.106
SBP, mmHg	0.41 (−0.15, 0.97)	0.002	0.147
Diastolic OPP, mmHg	0.63 (−0.13, 1.38)	0.004	0.104
Systolic OPP, mmHg	0.41 (−0.13, 0.95)	0.003	0.138
Mean OPP, mmHg	0.72 (−0.06, 1.49)	0.005	0.069
Multivariate analysis
Diagnosis (high myopia vs normal control)	−9.55 (−35.57, 16.48)	-	0.471
Spherical equivalent (D)	3.36 (−0.21, 6.92)	-	0.065
Axial length (mm)	−21.93 (−28.65, −15.22)	-	<0.001

SFCT subfoveal choroidal thickness, CI confidence interval IOP intraocular pressure, D diopter, CCT central corneal thickness, DBP diastolic blood pressure, SBP systolic blood pressure, OPP ocular Perfusion Pressure

ISSN: 1471-2415