The treatment group received Bing Hong San treatment, while control group received routine treatment.
治疗组用冰红散治疗，对照组用常规方法治疗。
The control group did not receive special treatment except routine treatment in obstetrical department.
除产科常规处理外，不做特殊处理。
The control group with 20 patients were only given routine treatment.
对照组20例，仅给予常规方法治疗。
Patients in the control group received routine treatment and nursing.
对照组实施常规治疗护理。
Patients in the control group received routine treatment and nursing.
对照组实施常规治疗护理。
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