Table 4 Correlation of choroidal vessel parameters between choriocapillaris and Sattler’s layer in all subject of CSC.

From: Choroidal vessel changes in acute and chronic central serous chorioretinopathy assessed by en-face Layer-by-Layer comparison and correlation

Choriocapillaris/Sattler		Node numbers	Vessel area density	Total vessel length	Mean length	Lengths variation	Lengths skew	Lengths kurtosis	Mean diameter	Diameter variation	Diameter skew	Diameter kurtosis
Node numbers	Correlation	0.021	−0.16	0.105	0.028	0.205	0.181	0.163	−0.311	−0.346	−0.24	−0.154
Node numbers	P-value	0.789	0.042*	0.184	0.725	0.009*	0.022*	0.038*	< 0.001*	< 0.001*	0.002*	0.051
Vessel area density	Correlation	−0.071	−0.181	0.034	0.084	0.226	0.184	0.165	−0.352	−0.421	−0.303	−0.189
Vessel area density	P-value	0.371	0.021*	0.666	0.289	0.004*	0.02*	0.036*	< 0.001*	< 0.001*	< 0.001*	0.016*
Total vessel length	Correlation	0.029	−0.177	0.129	0.040	0.203	0.133	0.112	−0.307	−0.325	−0.254	−0.173
Total vessel length	P-value	0.715	0.025*	0.103	0.618	0.01*	0.093	0.158	< 0.001*	< 0.001*	0.001*	0.028*
Vessel length density	Correlation	0.028	−0.178	0.129	0.040	0.204	0.134	0.112	−0.307	−0.325	−0.254	−0.173
Vessel length density	P-value	0.720	0.024*	0.104	0.617	0.009*	0.091	0.155	< 0.001*	< 0.001*	0.001*	0.028*
Mean length	Correlation	0.020	0.018	−0.013	−0.065	−0.065	−0.080	−0.081	−0.003	0.030	−0.011	−0.004
Mean length	P-value	0.801	0.823	0.874	0.409	0.411	0.316	0.309	0.971	0.707	0.888	0.963
Lengths variation	Correlation	−0.028	−0.040	0.041	0.081	−0.013	−0.145	−0.149	0.007	0.036	−0.010	0.017
Lengths variation	P-value	0.727	0.617	0.603	0.307	0.871	0.066	0.059	0.931	0.648	0.895	0.833
Lengths skew	Correlation	−0.005	0.027	0.067	0.087	0.072	0.013	0.009	−0.032	−0.054	0.068	0.136
Lengths skew	P-value	0.946	0.729	0.398	0.275	0.363	0.867	0.911	0.684	0.497	0.395	0.085
Lengths kurtosis	Correlation	−0.014	0.021	0.053	0.082	0.085	0.034	0.029	−0.030	−0.056	0.049	0.100
Lengths kurtosis	P-value	0.855	0.792	0.504	0.301	0.281	0.671	0.712	0.703	0.478	0.537	0.206
Mean diameter	Correlation	−0.256	0.027	−0.269	0.117	−0.078	−0.061	−0.051	0.124	0.078	0.044	0.056
Mean diameter	P-value	0.001*	0.733	0.001*	0.138	0.325	0.440	0.521	0.116	0.327	0.583	0.484
Diameter variation	Correlation	−0.258	−0.007	−0.236	0.154	−0.069	−0.102	−0.093	0.219	0.212	0.081	0.045
Diameter variation	P-value	0.001*	0.932	0.003*	0.052	0.382	0.198	0.243	0.005*	0.007*	0.307	0.570
Diameter skew	Correlation	−0.128	−0.017	−0.165	0.044	−0.109	−0.097	−0.092	0.249	0.317	0.131	0.076
Diameter skew	P-value	0.105	0.830	0.037*	0.582	0.169	0.222	0.245	0.001*	< 0.001*	0.097	0.336
Diameter kurtosis	Correlation	−0.042	−0.002	−0.088	−0.012	−0.100	−0.071	−0.069	0.161	0.235	0.118	0.072
Diameter kurtosis	P-value	0.595	0.980	0.265	0.880	0.208	0.372	0.386	0.041*	0.003*	0.136	0.367

CSC: central serous chorioretinopathy; Correlation: Pearson correlation coefficient.
* Statistically significant correlation.

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Table 4 Correlation of choroidal vessel parameters between choriocapillaris and Sattler’s layer in all subject of CSC.

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