Fig. 1From: Si-ni-tang (a Chinese herbal formula) for improving immunofunction in sepsis: study protocol for a pilot randomized controlled trialStudy flow chart. mHLA-DR monocyte human leukocyte antigen-DR, SOFA Sequential Organ Failure Assessment, APACHE Acute Physiology and Chronic Health Evaluation, PCT procalcitonin, SSC Surviving Sepsis CampaignBack to article page