Research Article
A Survey of Clinical Evidence Evaluation Systems for Traditional Chinese Medicine
Table 4
Difficulties in evaluating TCM clinical evidence.
| Project | Count | Percentage (%) |
| Hard to obtain evidence, especially high-quality evidence | 126 | 47.2 | Lack of clear evaluation criteria | 101 | 37.8 | Difficult to perform evaluation process | 94 | 35.2 | Little clinical significance and poor practicability | 55 | 20.6 | Low credibility and no reference value | 54 | 20.2 | Others | 45 | 16.8 |
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