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Table 2 Overview of the Gait Parameters for Single (sG) and Dual-Task (dG) Conditions.

From: Quantitative gait analysis under dual-task in older people with mild cognitive impairment: a reliability study

  Single Task Gait (sG)
  Week 1 Week 2  
Gait Variable Mean (SD) CoV Mean (SD) CoV ICC (95% CI)
Gait velocity (cm/s) 119.11 (20.2) 16.96 113.18 (15.27) 13.49 0.87 (0.52 - 0.97)
Step length (cm) 65.88 (12.03) 18.26 64.04 (10.66) 16.65 0.97 (0.88 - 0.99)
Stride length (cm) 132.07 (24.14) 18.28 128.52 (21.22) 16.51 0.97 (0.89 - 0.99)
Step time (s) 0.55 (0.04) 7.27 0.57 (0.04) 7.02 0.87 (0.51 - 0.96)
Stride time (s) 1.10 (0.07) 6.36 1.13 (0.08) 7.08 0.86 (0.49 - 0.96)
Double support time (s) 0.31 (0.04) 12.90 0.32 (0.04) 12.50 0.80 (0.25 - 0.95)
  Dual Task Gait (dG)
  Week 1 Week 2  
Gait Variable Mean (SD) CoV Mean (SD) CoV ICC (95% CI)
Gait velocity (cm/s) 110.88 (19.76) 17.82 111.84 (17.48) 15.63 0.93 (0.75 - 0.98)
Step length (cm) 65.48 (12.62) 19.27 64.70 (10.49) 16.21 0.97 (0.88 - 0.99)
Stride length (cm) 131.49 (25.25) 19.20 126.86 (20.95) 16.51 0.97 (0.88 - 0.99)
Step time (s) 0.59 (0.07) 11.86 0.58 (0.07) 12.07 0.96 (0.86 - 0.99)
Stride time (s) 1.18 (0.13) 11.02 1.16 (0.13) 11.21 0.96 (0.85 - 0.99)
Double support time (s) 0.34 (0.06) 17.65 0.34 (0.05) 14.71 0.95 (0.82 - 0.99)