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. 2017 Jun 22;7:4070. doi: 10.1038/s41598-017-04165-y

Table 2.

Cognitive dual task gait performance after different training protocols.

	CPT group (n = 10)		CDTT group (n = 9)		MDTT group (n = 9)
	Pre	Post	Pre	Post	Pre	Post
Speed (cm/sec)	62.1 ± 19.9	60.1 ± 20.7	56.4 ± 18.0	63.4 ± 20.6	62.4 ± 13.8	63.8 ± 13.7
Change values^a	62.1 ± 19.9	−2.0 ± 9.4	56.4 ± 18.0	6.9 ± 11.1	62.4 ± 13.8	1.4 ± 4.0
Dual task cost-speed (%)	−17.6 ± 12.2	−16.2 ± 9.3	−22.6 ± 11.0	−15.7 ± 11.3*	−13.9 ± 12.4	−12.8 ± 14.1
Change values^a	−17.6 ± 12.2	1.4 ± 11.4	−22.6 ± 11.0	6.9 ± 6.4	−13.9 ± 12.4	1.1 ± 5.5
Cadence (step/min)	83.6 ± 14.6	83.7 ± 14.6	81.2 ± 13.5	86.1 ± 12.9	93.7 ± 11.7	93.9 ± 10.8
Change values^a	83.6 ± 14.6	0.1 ± 3.9	81.2 ± 13.5	4.8 ± 10.5	93.7 ± 11.7	0.2 ± 3.2
Stride time (sec)	1.47 ± 0.25	1.42 ± 0.19	1.52 ± 0.27	1.43 ± 0.22	1.30 ± 0.16	1.29 ± 0.14
Change values^a	1.47 ± 0.25	−0.05 ± 0.15	1.52 ± 0.27	−0.09 ± 0.20	1.30 ± 0.16	−0.01 ± 0.06
Stride length (cm)	83.7 ± 18.7	85.3 ± 17.6	82.2 ± 20.2	88.2 ± 21.4*	80.2 ± 17.2	83.3 ± 17.5
Change values^a	83.7 ± 18.7	1.6 ± 6.3	82.2 ± 20.2	5.9 ± 5.9	80.2 ± 17.2	3.1 ± 3.7

Abbreviations: CPT, conventional physical therapy; CDTT, cognitive dual task gait training; MDTT, motor dual task gait training.

Values are mean ± SD.

*p < 0.05 for intra-group difference.

^aChange values were calculated by subtracting the pre-training data from the post-training data.