Evaluation on Effectiveness and Safety of Chinese Herbs in Treatment of Sub-health: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.

Objective: To evaluate the effectiveness and safety of Chinese herbs in the treatment of sub-health systematically.

Methods: Nine databases were systematically and extensively searched to collect randomized controlled trials (RCTs) about Chinese herbs in the treatment of sub-health. The outcomes included overall effective rate, main symptoms, quality of life, etc.

[Methodological quality evaluation of randomized controlled trials for traditional Chinese medicines for treatment of sub-health].

To evaluate the methodological quality of the randomized controlled trials(RCTs) for traditional Chinese medicines for treatment of sub-health, in order to provide a scientific basis for the improvement of clinical trials and systematic review. Such databases as CNKI, CBM, VIP, Wanfang, EMbase, Medline, Clinical Trials, Web of Science and Cochrane Library were searched for RCTS for traditional Chinese medicines for treatment of sub-health between the time of establishment and February 29, 2016. Cochrane Handbook 5.