Multiple regression analysis between interocular difference (IOD) in macular layers as dependent variable and IOD in axial length (AL) and best-corrected visual acuity (BCVA).

Adjusted R square, which indicates the strength of the model, standardised regression coefficients (beta) and p values. GCL+IPL: ganglion cell layer and inner plexiform layer complex; GCC: ganglion cell complex; INL: inner nuclear layer, OPL: outer plexiform layer; ONL: outer nuclear layer; RPE: retinal pigment epithelium.