Table 1. Is acupuncture better than no treatment (waiting list) for chronic low- back pain?



Table 2. Is acupuncture better than sham/placebo for chronic low-back pain?



Table 3. Is acupuncture better than other conservative therapies for chronic low-back pain?



Table 4. Is the addition of acupuncture to other intervention better than the other intervention alone?



Table 5 shows the summary of the GRADEs of the evidence and the Summary of Findings (SOF)