Acupuncture Differentially Affects the High-Frequency Spectral Energy in Radial Pulse Positions Depending on Type of Lower Back Pain

Table 6

Comparison of the SE_13–50 Hz of Group 1 () before and after acupuncture.

Pulse position		Preintervention (A1)	Postintervention (A2)	value (A1 vs. A2)
Right Cun	Mean	5.360E − 14	5.104E − 14	0.551
	SD	5.759E − 14	4.740E − 14
Right Guan	Mean	4.407E − 14	4.795E − 14	1.000
	SD	2.905E − 14	4.021E − 14
Right Chi	Mean	5.961E − 14	3.155E − 14	0.043
	SD	5.827E − 14	1.772E − 14
Left Cun	Mean	3.531E − 14	3.497E − 14	0.965
	SD	2.432E − 14	2.453E − 14
Left Guan	Mean	8.294E − 14	6.220E − 14	0.364
	SD	1.180E − 13	6.894E − 14
Left Chi	Mean	5.929E − 14	4.857E − 14	0.806
	SD	8.296E − 14	5.285E − 14

. A1 = assessed 10 min before acupuncture; A2 = assessed 10 min after acupuncture; SD = standard deviation. Values are presented as mean ± SD.