Functional capacity and dual-task cost in the institutionalized older adults, both affected and unaffected by mild cognitive impairment

Table 3 Spearman’s rank correlation coefficient, functional assessment and Single- and Dual-Task variables in the MCI Group

	TUGT [s]	TUGT_MAN [s]	TUGT_COG [s]	DTC_MAN [%]	DTC_COG [%]	TUGT* vs TUGT_MAN [s]	TUGT** vs TUGT_COG [s]
MMSE [pts.]	−.12	−.11	−.13	−.09	−.07	.12	.16
10MWT normal speed [m/s]	−.59***	−.57***	−.52***	−.17	−.12	.31***	.32***
10MWT fast speed [m/s]	−.60***	−.58***	−.52***	−.17	−.12	.32***	.33***
FES-I [pts.]	.26	.33	.28	.07	.08	.15	.20
30sChS [x stand up]	−.62***	−.55***	−.54***	−.27	−.15	.38***	.35***
SLS OP* [s]	−.37***	−.45***	−.39***	−.00	−.07	.12	.21
SLS CL* [s]	−.32***	−.46***	−.40***	.07	.03	.08	.13
TUGT [s]	1.00	.85***	.82***	.53***	.33	−.70***	−.61***
TUGT_MAN [s]	.85***	1.00	.91***	.10	.01	−.33***	−.32***
TUGT_COG [s]	.82***	.91***	1.00	.20	−.15	−.39***	−.17

Abbreviations: *Differences between gait speed median changes under single-task TUGT and dual-task TUGT Manual conditions, ** Differences between gait speed median changes under single-task TUGT and dual-task TUGT Cognitive conditions ***p < 0.05

ISSN: 1861-6909