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. 2015 Nov 10;2015:578972. doi: 10.1155/2015/578972

Table 2.

Designs for protocols and levels.

Protocols Levels
A: body acupuncture Level 1: 0 (body acupuncture not applied)
Level 2: basic acupoints
Level 3: basic points + syndrome differentiation acupoints

B: auricular acupuncture Level 1: basic acupoints
Level 2: 0 (auricular acupuncture not applied)
Level 3: basic points + acupoints based on TCM theories

C: abdominal acupuncture Level 1: basic acupoints
Level 2: basic points + syndrome differentiation acupoints
Level 3: 0 (abdominal acupuncture not applied)