Summary of main findings of Chinese herbal medicine for improving clinical outcomes of patients with in

CI: Confidence interval; OR: Odds Ratio GRADE Working Group grades of evidence.*The corresponding risk (and its 95% confidence interval) is based on the assumed risk in the comparison group and the relative effect of herbal medicine (and its 95% CI).High quality: Further research is very unlikely to change our confidence in the estimate of effect.Moderate quality: Further research is likely to have an important impact on our confidence in the estimate of effect and may change the estimate.Low quality: Further research is very likely to have an important impact on our confidence in the estimate of effect and is likely to change the estimate.Very low quality: We are very uncertain about the estimate.