Skip to main content

Table 3 Simple and multiple stepwise regression models for best corrected distance visual acuity logarithm of the minimum angle of resolution (logMAR), best corrected distance visual acuity manifest spherical equivalent (MSE), 25% mesopic contrast, super vision test LogMAR and logarithm of the contrast sensitivity (logCS), and total higher order aberrations (HOA) as predictors of average detection distance of signs (n = 29)

From: Preliminary evaluation of the VIsion PERformance (VIPER) simulator

Item Unadjusted Adjusteda
β SE P R2 β SE P
Best CDVA LogMAR 48.02 119.21 0.690 0.006
Best CDVA MSE 8.41 3.92 0.041 0.141
25% mesopic OU 45.62 88.14 0.609 0.009
Super vision visual acuity (LogMAR) −4.22 121.60 0.973 < 0.0001
Super vision contrast sensitivity (log CS) −18.59 40.13 0.647 0.008
Total HOA 3.17 1.48 0.042 0.144 3.17 1.48 0.042
  1. aR2 = 0.144; “-”: Not selected for inclusion in stepwise regression model; CDVA Corrected distance visual acuity, OU Both eyes