Evaluating Acupuncture Point and Nonacupuncture Point Stimulation with EEG: A High-Frequency Power Spectrum Analysis

Table 3

Number of subjects who felt pain when the acupuncture needle was inserted (the number of subjects who felt pain was higher in the APS group than that of NAPS group).

Experiment	Stimulation	Felt pain (/%)	Did not feel pain (/%)
1st	APS	10/52.63	9/47.37
	NAPS	6/35.29	11/64.71
2nd	APS	11/57.89	8/42.11
	NAPS	8/42.11	11/57.89