Table 2 Multiple logistic regression models showing the association between the highest tertile of stride-to-stride variability of stride time (dependent variable) and Digit Span score (independent variable) adjusted for clinical characteristics (n = 78)

0.78

[0.63;0.96]

0.020

0.81

[0.68;0.97]

0.019

1.02

[0.50;2.10]

0.954

-

-

-

1.05

[0.32;3.4]

0.932

-

-

-

1.09

[0.94;1.27]

0.253

-

-

-

1.11

[0.95;1.30]

0.182

-

-

-

1.00

[0.77;1.30]

0.984

-

-

-

2.07

[0.57;7.54]

0.270

-

-

-