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. Author manuscript; available in PMC: 2024 Sep 1.
Published in final edited form as: Am J Ophthalmol. 2023 May 2;253:1–11. doi: 10.1016/j.ajo.2023.04.011

Table 3:

Stepwise regression of the macular features correlated with the PL-BCVA, LL-BCVA, LLVAD scores

Parameters PL-BCVA LL-BCVA LLVAD
Constant coefficient 72.85
p<0.001 		56.15
p<0.001 		25.64
p<0.001
CC FD% in central 1 mm circle NA −0.34
p=0.009 		0.23
p=0.007
ORL thickness in central 1 mm circle (μm) 0.08
p=0.016 		0.13
p=0.004 		−0.08
p=0.007
Cube root OAC elevation volume in central 1 mm circle (μm) −19.06
p<0.001 		−25.39
p<0.001 		NA

Abbreviations: PL-BCVA=photopic luminance best-corrected visual acuity; LL-BCVA=low luminance best-corrected visual acuity; LLVAD=low luminance visual acuity deficit; CC FD=choriocapillaris flow deficit; OAC= optical attenuation coefficient; ORL=outer retinal layer; NA=not applicable.