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Table 3 Multivariate analysis of the associated factors of total vessel VD in the optic disc

From: Quantitative assessment and determinants of the papillary microvasculature in healthy subjects

Variable

β (95% CI)

P-value

Age (year)

0.0057 (− 0.0130–0.0243)

0.5523

Gender (male vs. female)

− 0.2265 (− 0.6005–0.1475)

0.2353

Body height (cm)

−0.0158 (− 0.0323–0.0006)

0.0588

SE (diopter)

−0.0096 (− 0.0096–0.1089)

0.8743

IOP (mmHg)

−0.0224 (− 0.0866–0.0417)

0.4929

ACD (mm)

0.4096 (− 0.1858–1.0050)

0.1775

LT (mm)

−0.3154 (− 0.9939–0.3630)

0.3622

AL (mm)

−0.4917 (− 0.7552 - -0.2281)

0.0003

CMT (μm)

0.0183 (0.0083–0.0282)

0.0003

SSI

1.0588 (0.8983–1.2193)

< 0.001

Disc area (mm2)

−0.3748 (− 0.6745 - -0.0750)

0.0143

  1. CI confidence intervals, SE spherical equivalent, IOP intraocular pressure, ACD anterior chamber depth, LT lens thickness, AL axial length, CMT central Macular thickness, SSI signal strength index