. 2020 Oct 8;41(1):1–14. doi: 10.1142/S101370252130001X

Table 3.

The effect of dementia on gait parameters during dual-task condition.

Study	Type of D	Dual task	Speed (m/s)	Stride time CV (%)	Stride length (m)	Stride time (s)
Allali et al.¹⁷	AD	CB	88.9 $\pm$ 10.0			1.3 $\pm$ 0.2
Allali et al.¹⁷	FTD	CB	89.4 $\pm$ 10.0			1.3 $\pm$ 0.2
Gillain et al.¹²	AD	CB	74.0 $\pm$ 26.0		1.0 $\pm$ 0.4
Lin et al.⁴	AD	CB	80.0 $\pm$ 4.0	5.8 $\pm$ 5.0	1.0 $\pm$ 0.3	1.4 $\pm$ 0.4
Lin et al.⁴	AD	CF	70.0 $\pm$ 3.0	9.9 $\pm$ 3.8	1.0 $\pm$ 0.3	1.5 $\pm$ 0.4
Maquet et al.¹³	AD	CB	74.0 $\pm$ 26.0
Muir et al.¹⁴	AD	CB	96.4 $\pm$ 22.8	4.8 $\pm$ 2.7		1.0 $\pm$ 0.2
Muir et al.¹⁴	AD	NA	81.0 $\pm$ 24.7	9.0 $\pm$ 8.9		1.2 $\pm$ 0.3
Muir et al.¹⁴	AD	CB7	67.9 $\pm$ 28.5	12.4 $\pm$ 12.3		1.1 $\pm$ 0.6
$p$			$<$ 0.001	$<$ 0.001	0.040	0.067

Notes: D, dementia; FTD, frontotemporal dementia; AD, Alzheimer’s disease; $\pm$ , standard deviation; NA, naming animals; CB, counting backwards by ones; CB7, counting backwards by sevens; CF, counting forward; s, seconds; m, meters; CV, coefficient of variation.