Validation Study of Kim's Sham Needle by Measuring Facial Temperature: An N-of-1 Randomized Double-Blind Placebo-Controlled Clinical Trial

<table>Flow of participants through the trial. The top panel represents the first treatment (either sham or real) that the subject will undergo. This is followed by a 2 h washout followed by the alternate treatment (either real or sham), as shown in the bottom panel.</table>

Evidence-Based Complementary and Alternative Medicine

fig1

Figure 1

Figure 1: Validation Study of Kim's Sham Needle by Measuring Facial Temperature: An N-of-1 Randomized Double-Blind Placebo-Controlled Clinical Trial 