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. 2020 Aug 18;13(8):1257–1265. doi: 10.18240/ijo.2020.08.12

Table 4. Correlation analysis between CMT or ChT and vessel parameters.

Correlation Vessel parameters
1d 1wk 1mo 3mo 6mo
CMT SPVD SPVD SPVD SPVD SPVD
r 0.52 0.43 0.47 0.39 0.56
P 0.03 0.08 0.04 0.02 0.03
DPVD DPVD DPVD DPVD DPVD
r 0.57 0.62 0.53 0.44 0.61
P 0.02 0.08 0.03 0.12 0.02
ChF ChF ChF ChF ChF
r 0.63 0.57 0.71 0.47 0.63
P 0.02 0.04 0.03 0.02 0.01
FAZ FAZ FAZ FAZ FAZ
r 0.45 0.55 -0.48 -0.39 -0.52
P 0.03 0.02 0.04 0.02 0.01
CDD CDD CDD CDD CDD
r -0.37 -0.46 0.35 0.48 0.52
P 0.12 0.03 0.01 0.03 0.02
PCD PCD PCD PCD PCD
r -0.43 -0.67 0.46 0.54 0.62
P 0.22 0.02 0.02 0.01 0.03
ChT SPVD SPVD SPVD SPVD SPVD
r 0.42 0.48 0.52 0.53 0.42
P 0.02 0.03 0.02 0.14 0.04
DPVD DPVD DPVD DPVD DPVD
r 0.52 0.42 0.63 0.54 0.51
P 0.04 0.03 0.21 0.03 0.01
ChF ChF ChF ChF ChF
r 0.57 0.73 0.72 0.64 0.53
P 0.03 0.02 0.04 0.21 0.03
FAZ FAZ FAZ FAZ FAZ
r 0.35 0.45 -0.60 -0.48 -0.52
P 0.04 0.01 0.04 0.04 0.03
CDD CDD CDD CDD CDD
r -0.42 -0.45 0.53 0.69 0.53
P 0.04 0.02 0.03 0.04 0.02
PCD PCD PCD PCD PCD
r -0.51 -0.72 0.61 0.44 0.51
P 0.23 0.04 0.03 0.03 0.01

CMT: Central macular thickness; ChT: Subfoveal choroidal thickness; SPVD: Superficial parafoveal vessel density; DPVD: Deep parafoveal vessel density; ChF: Choriocapillary flow area; FAZ: Foveal avascular zone area; CDD: Capillary density inside disc; PCD: Peripapillary capillary density.