Hou-Lian Wang, An-Lin Guo, Jun-Yun Ge, Mai-Lan Liu and Xiao-Rong Chang
Objective: To systematically review the effectiveness of Balance Acupuncture for the Pain in Neck, Shoulder, Low-back and Legs (PNSLL).
Methods: Web-based search on databases such as PubMed（2008.1.～2014.11）、Web of Science（2008.1.～ 2014.11）、Wan Fang Data（2008.1.～2014.11）、CNKI（2008.1.～2014.11）to collect literature of randomized controlled trials (RCT) on Balance Acupuncture for PNSLL. Literature selection, data extraction and methodological quality assessment of the included studies were conducted by two reviewers independently. The meta-analysis was performed by using Rev Man 5.2 software.
Results: A total of 6 studies involving 816 participants were included. Meta-analysis showed that Balance Acupuncture treatment of the PNSLL is superior to traditional Acupuncture, with significant differences (OR=0.12, 95%CI=[0.08,0.15], Z=5.83, P<0.00001).
Conclusion: Balance Acupuncture is an effective and safe way for treating PNSLL, though it may need further demonstration by more large-scale and well-designed RCT due to the limited quantity and quality of the included studies.