目的系统评价中医药治疗复发性口腔溃疡的临床随机对照试验(rct)的文献质量。
Objective To systemically evaluate the quality of randomized controlled trials (RCTs) of recurrent oral ulcer (ROU) treated by traditional Chinese medicine.
结果：63篇文献中针灸治疗甲亢症的临床随机对照试验论文仅占22.2%，但近年来呈逐年增加趋势。
Results: in 63 papers, clinical randomized controlled tests of acupuncture and moxibustion treatment of hyperthyroidism only accounted for 22.2%, but with increasing tend year by year in recent years.
检索到与临床功效和安全性相关的两个随机对照试验(rct)、一个前后对照研究、两个回顾性报告，以及18个药物动力学研究。
Two randomized controlled trials (RCTs), one before-and-after study and two retrospective reports on clinical efficacy and safety were retrieved, together with 18 pharmacokinetic studies.
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