"Test Statistics b" ;Education/years;EDSS;VAFS "Most extreme differences";Absolute;0.347;0.172;0.237 Positive;0.000;0.117;0.118 Negative;−0.347;−0.172;−0.237 "Kolmogorov-Smirnov Z";1.607;0.795;1.098 "Asymp. Sig. (2-tailed)";0.011;0.553;0.179 "Monte Carlo Sig. (2-tailed)";Sig.;"0.003 a";"0.320 a";"0.056 a" "99% Confidence Interval";"Lower Bound";0.001;0.308;0.050 "Upper Bound";0.004;0.332;0.062