Table 7.

Correlation Coefficients of the Structure–Function Relationships Analyzed Using the 3 Models

	Humphrey 24-2 Mean Sensitivity
	Model A∗	Model B†	Model C‡
Macular vascular density
Superficial (%)	0.22 (P < 0.01)	0.20 (P < 0.01)	0.22 (P < 0.01)
Deep (%)	0.062 (P = 0.40)	0.063 (P = 0.39)	0.063 (P = 0.39)
Outer retina (%)	0.034 (P = 0.65)	0.043 (P = 0.56)	0.034 (P = 0.64)
Choriocapillaris (%)	0.15 (P = 0.036)	0.12 (P = 0.092)	0.15 (P = 0.037)
Circumpapillary vascular density
Nerve head (%)	0.32 (P < 0.01)	0.33 (P < 0.01)	0.33 (P < 0.01)
Vitreous (%)	0.19 (P < 0.01)	0.20 (P < 0.01)	0.20 (P < 0.01)
RPC (%)	0.28 (P < 0.01)	0.26 (P < 0.01)	0.28 (P < 0.01)
Choroid disc (%)	–0.11 (P = 0.11)	–0.12 (P = 0.11)	–0.11 (P = 0.13)

RPC = radial peripapillary capillary. Boldface indicates statistical significance.

^∗Correlation coefficient without magnification correction.

^†Correlation coefficient when the magnification was corrected only for vascular density.

^‡Partial correlation coefficient adjusted for the axial length in model A.