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. Author manuscript; available in PMC: 2014 Jan 1.
Published in final edited form as: Eur J Pain. 2012 Aug 17;17(1):67–74. doi: 10.1002/j.1532-2149.2012.00190.x

Table 1.

TSSP Response Using Calculation Formula-1 (N = 310)

Response
Group
Definition N % Mean (SD) Min - Max
All 5th pulse minus 1st pulse 310 100 6.8 (16.0) −70.0 – 75.0

Male 5th pulse minus 1st pulse 117 37.7 7.6 (15.1) −40.0 – 50.0
Female 5th pulse minus 1st pulse 193 62.3 6.3 (16.6) −70.0 – 75.0

Palm 5th pulse minus 1st pulse 195 62.9 6.3 (16.4) −70.0 – 75.0
Foot 5th pulse minus 1st pulse 117 37.1 7.6 (15.3) −30.0 – 60.0

TSSP 5th pulse minus 1st pulse > 0 192 61.9 15.2 (12.2) 2.0 – 75.0
No Change 5th pulse minus 1st pulse = 0 65 21.0 0 (0) 0.0 – 0.0
TDSP 5th pulse minus 1st pulse < 0 53 17.1 −15.2 (12.9) −70.0 – −2.0

Mean comparisons by sex or site of stimulation did not reach statistical significance.