Choroidal Neovascularization Secondary to Central Serous Chorioretinopathy: OCT Angiography Findings and Risk Factors

Table 4

Optical coherence tomography angiography parameters of study eyes.

	Total (n = 108)	Group A (n = 31)	Group B (n = 77)
Whole image FDs, %	62.11 (4.58)	59.44 (4.21)	63.19 (4.30)	<0.001
FFD, %	63.42 (6.22)	61.64 (5.55)	64.14 (6.37)	0.027
PFD, %	61.16 (4.99)	58.30 (4.55)	62.32 (4.72)	<0.001
Superior, %	61.94 (4.71)	59.66 (4.56)	62.86 (4.48)	0.002
Temporal, %	60.62 (6.24)	57.16 (5.51)	62.02 (6.00)	<0.001
Nasal, %	60.15 (6.03)	57.03 (6.17)	61.41 (5.53)	0.001
Inferior, %	61.92 (5.18)	59.29 (4.88)	62.98 (4.94)	<0.001

Data are presented as mean values (standard deviation). Student’s t-test; Wilcoxon rank-sum test. FD, flow density; FFD, foveal flow density; PFD, parafoveal flow density.