Research Article

Traditional Chinese Medicine Syndrome Patterns and Their Association with Hepatitis B Surface Antigen Levels during the Natural History of Chronic Hepatitis B Virus Infection

Figure 2

Distribution of HBsAg titers in the five TCMS patterns of patients with CHB. (a) Box plot of the distribution of HBsAg titers in the five TCMS patterns. Bars represent 95% confidence interval of the median. (b) Line plot of medians of HBsAg titers in the five TCMS patterns. CHB: chronic hepatitis B virus infection; HBsAg: hepatitis B surface antigen; TCMS: traditional Chinese medicine syndrome.
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