. Author manuscript; available in PMC: 2021 Jul 22.

Published in final edited form as: Neuromodulation. 2020 Aug 18;24(5):950–959. doi: 10.1111/ner.13250

Table 1:

Demographic Information and Mobility Function by Group

	Active tDCS and Complex Walking	Sham tDCS and Complex Walking	Sham tDCS and Typical Walking
Age (years)	75.4 ± 5.8	70.6 ± 5.2	73.7 ± 7.6
Sex (female/male)	5/2	4/1	4/2
BMI (kg/meter²)	31.5 ± 3.0	31.6 ± 5.7	31.1 ± 8.4
Preferred Walk Speed (m/s)	0.94 ± 0.18	0.95 ± 0.15	0.97 ± 0.12
ABC Scale (out of 100%)	81.5 ± 9.8	77.1 ± 16.8	77.1 ± 12.9
BBS Score (out of 56 points)	46.6 ± 5.4	48.8 ± 6.4	47.1 ± 3.4

BMI: body mass index; ABC Scale: Activities Specific Balance Confidence Scale

BBS: Berg Balance Scale