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Fig. 3 | Trials

Fig. 3

From: Influences of De Qi induced by acupuncture on immediate and accumulated analgesic effects in patients with knee osteoarthritis: study protocol for a randomized controlled trial

Fig. 3

Planned visit schedule of enrollment, interventions, and assessments. Notes: *t 13 is at the end of the follow-up (i.e., the 8th week). VAS visual analog scale, KOOS Knee injury and Osteoarthritis Outcome Score, C-MMASS Modified-Chinese version of the Massachusetts General Hospital Acupuncture Sensation Scale

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