Table 2 Hazard ratios for conversion to dementia up to 6.1 years after baseline

TUG, s

1.46 (1.22–1.75)

 < 0.001^§

1.13 (0.91–1.42)

0.271

TUGdt-NA, s

1.50 (1.25–1.80)

 < 0.001^§

1.17 (0.92–1.47)

0.196

TUGdt-NA cost, %

1.12 (0.85–1.48)

0.419

0.99 (0.78–1.26)

0.956

TUGdt-NA, number of animals^b

1.24 (1.02–1.52)

0.035

1.24 (1.01–1.51)

0.040

TUGdt-NA, animals/10 s^b

1.61 (1.30–2.00)

 < 0.001^§

1.36 (1.07–1.74)

0.012

TUGdt-MB, s

1.42 (1.18–1.69)

 < 0.001^§

1.10 (0.88–1.37)

0.391

TUGdt-MB cost, %

1.12 (0.88–1.42)

0.363

0.95 (0.76–1.19)

0.662

TUGdt-MB, number of months^b

1.26 (1.02–1.55)

0.031

1.31 (1.06–1.61)

0.012

TUGdt-MB, months/10 s^b

1.55 (1.24–1.93)

 < 0.001^§

1.39 (1.10–1.75)

0.006^§

TUG double stance duration, s

1.32 (1.07–1.62)

0.009

1.10 (0.88–1.37)

0.394

TUG single stance duration, s

0.98 (0.79–1.21)

0.836

1.14 (0.90–1.43)

0.282

TUG step duration, s

1.19 (0.95–1.48)

0.130

1.17 (0.93–1.48)

0.179

TUG step length, m^b

1.50 (1.24–1.81)

 < 0.001^§

1.17 (0.92–1.49)

0.209

TUG step width, m

1.02 (0.82–1.26)

0.856

1.07 (0.85–1.33)

0.573

TUGdt-NA double stance duration, s

1.28 (1.06–1.56)

0.012

1.06 (0.85–1.31)

0.606

TUGdt-NA single stance duration, s

1.03 (0.83–1.28)

0.805

1.06 (0.87–1.29)

0.554

TUGdt-NA step duration, s

1.18 (0.97–1.45)

0.100

1.06 (0.87–1.29)

0.576

TUGdt-NA step length, m^b

1.53 (1.25–1.86)

 < 0.001^§

1.17 (0.90–1.53)

0.238

TUGdt-NA step width, m

1.01 (0.81–1.25)

0.931

0.99 (0.78–1.27)

0.964

TUGdt-MB double stance duration, s

1.27 (1.05–1.55)

0.016

1.08 (0.87–1.36)

0.479

TUGdt-MB single stance duration, s

1.04 (0.86–1.27)

0.685

1.13 (0.93–1.38)

0.219

TUGdt-MB step duration, s

1.16 (0.97–1.39)

0.099

1.13 (0.92–1.37)

0.241

TUGdt-MB step length, m^b

1.50 (1.26–1.79)

 < 0.001^§

1.19 (0.94–1.51)

0.149

TUGdt-MB step width, m

0.96 (0.76–1.20)

0.697

0.94 (0.74–1.20)

0.644