Study on the Characteristics of Traditional Chinese Medicine Syndromes in Patients with Erosive Gastritis Based on Metabolomics

Figure 7

Results of ROC curve analysis. (a) Between the DHS group and the control group in the positive ion mode. (b) Plot of the most important features of a selected model ranked from most to least important between the DHS group and the control group in the positive ion mode. (c) Between the DHS group and the control group in the negative ion mode. (d) Plot of the most important features of a selected model ranked from most to least important between the DHS group and the control group in the negative ion mode. (e) Between the LDQSS group and the control group in the positive ion mode. (f) Plot of the most important features of a selected model ranked from most to least important between the LDQSS group and the control group in the positive ion mode. (g) Between the LDQSS group and the control group in the negative ion mode. (h) Plot of the most important features of a selected model ranked from most to least important between the LDQSS group and the control group in the negative ion mode.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)