Is acupuncture associated with reduced pain outcomes for patients with chronic pain compared with sham-acupuncture (placebo) or no-acupuncture control?
Acupuncture is associated with improved pain outcomes compared with sham-acupuncture and no-acupuncture control, with response rates of approximately 30% for no acupuncture, 42.5% for sham acupuncture, and 50% for acupuncture.
Vickers AJ, Linde K. Acupuncture for Chronic Pain. JAMA. 2014;311(9):955–956. doi:10.1001/jama.2013.285478