Acupuncture for Frequent Migraine: A Randomized, Patient/Assessor Blinded, Controlled Trial with One-Year Follow-Up

Table 9

The reason of guessing group allocation.

	RA group	SA group	Total	value	value
	No selection (participants indicate they could not guess the group allocation)	9				8	17	1.88	0.76
Manner, attitude, or words of acupuncturist	3	4	7
Manner, attitude, or words of the personnel in the clinic	5	6	11
Results of the treatment	8	4	12
Others	1	2	3
Total	26	24	50