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. Author manuscript; available in PMC: 2010 Jun 21.
Published in final edited form as: J Pain Manag. 2009 Aug;2(3):339–352.

Table 3.

Changes in VAS and utilities

Change in VAS (amount
decreased from baseline)
VAS (% change) Change in Utilities Scores
(amount increased from
baseline)
MCS 3.44 41.7% 0.41
TMS 2.14 33.5% 0.25
TDCS 2.84 37.3% 0.30