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. 2021 Mar;10(3):510–524. doi: 10.21037/tp-20-317

Figure 4.

Figure 4

Diagnostic performance of biomarker panels for distinguishing abdominal type HSP and healthy controls and distinguishing three disease syndromes. The x-axis represents the diagnostic sensitivity of the biomarker panel, and the y-axis represents its diagnostic specificity. (A) panel for distinguishing abdominal type HSP from healthy controls; (B) panel for distinguishing wind-heat syndrome and damp-poison syndrome; (C) panel for distinguishing wind-heat syndrome and spleen-deficiency syndrome; (D) panel for distinguishing damp-poison syndrome and spleen-deficiency syndrome. P25774: cathepsin S; P09417: dihydropteridine reductase; Q7Z5L0: vitelline membrane outer layer protein 1 homolog; P14550: aldo-keto reductase family 1 member A1; P60900: proteasome subunit alpha type-6; P09668: pro-cathepsin H. CI, confidence interval; WH, wind-heat; DP, damp-poison; SD, spleen-deficiency; HSP, Henoch-Schonlein purpura.