Table 2 Comparisons of choroidal vasculature across nine regions among CSC, PNV, and UCP eyes.

From: Quantitative analysis of choroidal vascular structures and anatomical changes in pachychoroid spectrum diseases using ultra-widefield SS-OCTA

	CSC eyes	PNV eyes	UCP eyes	P-value¹	P-value²	P-value³
mCVV/a, μm, mean ± SD
Superotemporal	129.75 ± 39.20	110.82 ± 32.69	98.28 ± 20.10	0.057	< 0.001	0.125
Upper	136.02 ± 42.23	114.47 ± 30.66	105.48 ± 22.68	0.028	< 0.001	0.360
Superonasal	118.95 ± 43.36	98.63 ± 29.12	96.43 ± 26.37	0.041	0.012	0.978
Temporal	107.39 ± 35.11	89.18 ± 22.71	82.93 ± 19.30	0.018	< 0.001	0.456
Central	142.61 ± 35.66	123.21 ± 27.67	126.41 ± 19.50	0.021	0.029	0.909
Nasal	104.80 ± 36.30	86.89 ± 31.69	89.59 ± 22.10	0.057	0.058	0.961
Inferotemporal	105.34 ± 47.04	77.24 ± 26.55	83.87 ± 27.35	0.003	0.031	0.602
Lower	106.52 ± 35.32	85.68 ± 29.85	88.07 ± 22.30	0.015	0.013	0.969
Inferonasal	66.39 ± 25.84	53.95 ± 20.96	55.39 ± 17.49	0.054	0.062	0.982
Average	113.09 ± 32.52	93.37 ± 21.17	91.74 ± 16.69	0.005	< 0.001	0.973
Choriocapillaris density, %, mean ± SD
Superotemporal	47.68 ± 5.59	48.03 ± 4.42	48.04 ± 6.14	0.777	0.755	0.989
Upper	48.07 ± 1.89	47.84 ± 2.34	48.48 ± 1.79	0.610	0.332	0.149
Superonasal	47.43 ± 4.76	47.24 ± 5.54	48.13 ± 6.30	0.875	0.554	0.467
Temporal	45.89 ± 3.98	46.03 ± 3.64	45.87 ± 3.02	0.859	0.982	0.841
Central	46.43 ± 2.17	44.79 ± 2.68	46.72 ± 2.12	0.002	0.560	< 0.001
Nasal	44.57 ± 4.54	43.74 ± 5.40	46.89 ± 4.51	0.435	0.023	0.003
Inferotemporal	46.91 ± 5.09	47.11 ± 5.51	45.96 ± 4.90	0.864	0.382	0.311
Lower	49.20 ± 2.19	49.26 ± 1.75	48.78 ± 2.48	0.904	0.362	0.318
Inferonasal	48.55 ± 3.14	47.37 ± 3.32	48.43 ± 5.35	0.199	0.899	0.240
Average	47.20 ± 1.50	47.00 ± 1.41	47.41 ± 1.54	0.537	0.509	0.209
CVI, %, mean ± SD
Superotemporal	36.43 ± 4.32	35.76 ± 4.36	34.52 ± 3.51	0.458	0.027	0.165
Upper	37.68 ± 3.61	36.89 ± 3.45	35.04 ± 3.51	0.316	< 0.001	0.018
Superonasal	37.48 ± 3.95	35.79 ± 3.35	34.20 ± 5.01	0.073	< 0.001	0.087
Temporal	33.73 ± 3.85	32.32 ± 2.77	31.41 ± 2.92	0.051	< 0.001	0.205
Central	35.66 ± 4.63	36.32 ± 2.53	36.15 ± 2.79	0.395	0.502	0.830
Nasal	34.41 ± 4.11	32.05 ± 5.26	32.85 ± 3.80	0.016	0.093	0.409
Inferotemporal	33.89 ± 5.20	31.16 ± 4.73	32.26 ± 4.09	0.010	0.102	0.285
Lower	35.93 ± 3.75	33.63 ± 5.33	33.83 ± 3.82	0.017	0.022	0.837
Inferonasal	30.07 ± 5.39	26.97 ± 6.28	27.76 ± 4.73	0.012	0.047	0.511
Average	35.02 ± 3.20	33.37 ± 2.86	33.09 ± 2.94	0.014	0.003	0.671
Choroidal thickness, μm, mean ± SD
Superotemporal	314.55 ± 78.84	264.53 ± 63.11	244.76 ± 38.88	0.006	< 0.001	0.265
Upper	324.09 ± 85.16	270.63 ± 62.91	263.67 ± 43.17	0.005	< 0.001	0.918
Superonasal	278.07 ± 83.77	239.37 ± 63.88	243.83 ± 43.16	0.060	0.054	0.977
Temporal	278.8 ± 76.86	235.26 ± 53.48	227.26 ± 45.54	0.011	< 0.001	0.849
Central	369.82 ± 83.11	301.79 ± 62.13	316.83 ± 36.33	< 0.001	< 0.001	0.474
Nasal	262.23 ± 79.00	224.08 ± 67.35	234.96 ± 46.21	0.061	0.145	0.786
Inferotemporal	261.55 ± 95.40	204.08 ± 54.87	219.33 ± 59.28	0.030	0.043	0.535
Lower	249.98 ± 73.92	206.05 ± 57.66	218.22 ± 47.70	0.010	0.054	0.660
Inferonasal	174.59 ± 48.54	150.58 ± 38.29	159.52 ± 45.56	0.017	0.112	0.362

¹CSC VS PNV.
²CSC VS UCP.
³PNV VS UCP. Analyses were performed using one-way ANOVA for normally distributed parameters and the Kruskal–Wallis test for non-normally distributed parameters.
Significant values are in bold.

Back to article page

Table 2 Comparisons of choroidal vasculature across nine regions among CSC, PNV, and UCP eyes.

Search

Quick links