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Table 2 Data from cognitive testing and correlation with visual test performance

From: Low contrast visual acuity testing is associated with cognitive performance in multiple sclerosis: a cross-sectional pilot study

      GEE vs. CS Part. Corr. vs. VA Part. Corr. vs. CS
  Mean SD Min Max B SE P Coefficient P Coefficient P
SRT-LTS 60 11 24 72 0.008 0.003 0.007 0.079 0.333 0.154 0.093
SRT-CLTR 55 15 4 72 0.004 0.003 0.103 0.081 0.319 0.160 0.080
SRT-D 11 2 2 12 0.057 0.021 0.008 0.188 0.021 0.336 <0.001
SPART 23 5 10 30 0.019 0.007 0.012 0.240 0.003 0.215 0.018
SPART-D 9 2 3 10 0.025 0.025 0.321 0.154 0.058 0.055 0.548
SDMT 56 12 32 85 0.010 0.002 <0.001 0.338 <0.001 0.343 <0.001
PASAT3 50 9 24 60 0.014 0.003 <0.001 0.171 0.035 0.286 <0.001
PASAT2 40 9 19 59 0.009 0.004 0.013 0.157 0.082 0.240 0.019
WLG 28 7 14 42 0.014 0.005 0.008 −0.056 0.496 0.221 0.016
BRB-N z 0.685 1.270 −4.084 2.715 0.083 0.029 0.004 0.142 0.083 0.249 0.006
  1. Abbreviations: SRT-LTS selective reminding test long term storage, SRT-CLTR selective reminding test consistant long term retrieval, SRT-D selective reminding test delayed recall, SPART spatial recall test, SPART-D spatial recall test delayed recall, PASAT paced auditory serial addition test, WLG word list generation, BRB-N brief repeatable battery of neuropsychological tests, VA high contrast visual acuity, CS low contrast sensitivity.
  2. Significant P values are printed in bold.