. Author manuscript; available in PMC: 2015 Dec 1.

Published in final edited form as: Neuromodulation. 2013 Oct 24;17(8):717–720. doi: 10.1111/ner.12131

Table 1.

Baseline Clinical data

	Mean	Range
Age	62	52–72
Duration of Disease, years	12.5	5–22
Time since DBS	3	4 months–10 yrs
Pre-op UPDRS III “on”	14.8	2–31
Pre-op UPDRS III “off”	37.7	17–59
Study baseline UPDRS	22.8	16–31
UPDRS Q# 29 gait	1.84	0–4
UPDRS Q#30, postural stability	1.1	0–2
Dopamine equivalents, study baseline	842.5	0–1600
DBS average voltage, study baseline	2.6	0.9–3.8