对照组治疗前后对比无显著性差异。
Compared with before treatment, control group were insignificant differences.
对其症状、体征及实验室指标作治疗前后对比以及组间对比；
To its symptoms, physical signs and the experiment indexes , comparing with and contrast among the groups before and after the therapy was treated .
方法：采用自拟中草药方治疗为基础，治疗风湿性骨痛，对比分析患者治疗前后的临床症状。
Methods: The self-made Chinese herbal was used to treat rheumatic pain, comparative analyzed clinical symptoms of patients improving before and after treatment.
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