Table 5.

Quantification of the association between OCTA parameters and age. The table displays the results of univariate linear regression between the age of individuals and optical coherence tomography-angiography (OCTA) parameters.

	Parameter Estimate	95% CI	R2	p-Value
FAZ area	−0.00013	−0.0010 to 0.00078	0.00053	0.77
SCP vascular density	−0.15	−0.20 to −0.11	0.22	<0.0001
DCP vascular density	−0.14	−0.18 to −0.10	0.26	<0.0001

Abbreviations: FAZ, foveal avascular zone; 95% CI, 95% confidence interval of the parameter estimate; R², Tjur’s pseudo R²; SCP, superficial capillary plexus; DCP, deep capillary plexus. p-values are bold and underlined when statistically significant (p < 0.05).