Impact of Transcranial Direct Current Stimulation in Pain, Fatigue, and Health Quality of Life of Patients with Idiopathic Inflammatory Myopathies: A Randomized, Double-Blind, Sham-Controlled Crossover Clinical Trial

Table 3

Data related to the physical function.

	tDCS ()			Sham ()
	Pre	Post	ES	Pre	Post	ES
SPPB mobility (s)	3.1 (2.6-3.3)	2.7 (2.5-2.9)	-0.31	3.1 (2.5-3.5)	2.8 (2.4-3.1)	-0.19	0.626	0.919	0.081
SPPB balance (s)	10 (10-10)	10 (10-10)	0.25	10 (10-10)	10 (10-10)	0	0.381	0.276	0.369
SPPB strength (s)	13.2 (10-17.8)	10.3 (9.9-15.1)	-0.49	15 (10.5-16.7)	14.6 (10.5-15.8)	3.30	0.063	0.052	0.001
SPPB score (0-12)			0.62			0.05	0.044	0.060	0.042
TUG (s)			-0.80			-0.42	0.094	0.064	0.061
TST (reps)			0.48			0.43	0.612	0.243	0.054

Data are presented as deviation, or median (25^th-75^th). SPPB: Short Physical Performance Battery; tDCS: transcranial direct current stimulation; TUG: timed up and go test; TST: timed stand test; ES: effect size.