Fig. 1From: Observation on clinical effect of Huoxue-Jiangtang decoction formula granules in treating prediabetes: a randomized prospective placebo-controlled double-blind trial protocolStudy flowchart. Members with prediabetes will be enrolled and allocated randomly to one of three groups. All subjects will accept 1 day of screening, and 84 days of intervention and observation. The data is gathered to verify the clinical effectiveness and possible mechanism of Huoxue-Jangtang Decoction (HJD) in the treatment of prediabetes, and to prove the consistency of HJD Formula Granules with HJD ElixationBack to article page