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Table 3 Ranking of in-lab usual walking and in dual-task walking with respect to daily-living 30-s walking bouts*

From: Is every-day walking in older adults more analogous to dual-task walking or to usual walking? Elucidating the gaps between gait performance in the lab and during 24/7 monitoring

 

In-lab usual walking

In-lab dual-task walking

Step length

53.5 ± 23.1%

45.1 ± 22.9%

Gait speed

63.8 ± 23.3%

50.9 ± 25.4%

Step regularity

73.2 ± 26.6%

64.1 ± 27.5%

Stride regularity

72.3 ± 23.7%

62.1 ± 25.8%

Step time

63.8 ± 25.9%

55.1 ± 29.9%

Average

65.3 ± 24.5%

55.4 ± 26.3%

  1. *Entries are mean ± SD. The values indicate that among 50.9% of all daily-living walking bouts, gait speed was lower than that seen during in-lab dual-task walking, for example