Choroidal thickness and choriocapillaris vascular density in myopic anisometropia

Table 4 The relationship between interocular difference of choroid thickness, vascular density, and flow voids of the choriocapillaris with interocular difference of SER, AL and VCD

Parameters	SER		AL		VCD
Parameters	r	P	r	P	r	P
Choroidal thickness
Center	0.481	0.001*	− 0.521	< 0.001*	− 0.350	0.023
Nasal	0.364	0.018	− 0.387	0.011	− 0.237	0.305
Temporal	0.235	0.133	− 0.362	0.019	− 0.237	0.130
Superior	0.407	0.008*	− 0.446	0.003*	− 0.434	0.004*
Inferior	0.560	< 0.001*	− 0.592	< 0.001*	− 0.534	< 0.001*
Average	0.458	< 0.001^#	− 0.515	< 0.001^#	− 4.000	0.009^#
Vascular density
C0–0.6	0.144	0.363	0.016	0.920	− 0.049	0.760
N0.6–2.5	0.372	0.015	− 0.221	0.160	0.296	0.057
T0.6–2.5	0.149	0.347	− 0.098	0.538	− 0.257	0.100
S0.6–2.5	0.211	0.179	− 0.048	0.763	− 0.152	0.337
I0.6–2.5	0.281	0.071	− 0.156	0.324	− 0.244	0.119
Average	0.244	0.120	− 0.105	0.509	− 0.211	0.180
Flow voids
C0–0.6	0.035	0.826	− 0.065	0.682	− 0.326	0.035
N0.6–2.5	− 0.271	0.083	0.212	0.178	0.367	0.017
T0.6–2.5	0.253	0.106	− 0.036	0.823	0.028	0.861
S0.6–2.5	0.177	0.263	− 0.183	0.245	− 0.410	0.007*
I0.6–2.5	− 0.022	0.889	− 0.109	0.491	0.171	0.278
Average	0.143	0.367	− 0.032	0.841	− 0.247	0.114

C0–0.6 represents the central foveal area (0–0.6 mm). N0.6–2.5, T0.6–2.5, I0.6–2.5, and S0.6–2.5 represent the 0.6–2.5 mm region in nasal, temporal, inferior, and superior, respectively
SER spherical equivalent refraction; D diopter; AL axial length; VCD vitreous chamber depth
*After application of the Bonferroni adjustment for multiple correlation analyses, correlations were significant with a P < 0.01
^#Correlations were significant with a P < 0.05

ISSN: 2326-0254