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. 2021 Jan 12;7:593976. doi: 10.3389/fmolb.2020.593976

Figure 4.

Figure 4

Metabolomic analysis of serum samples of neCRSwNP and neCRSwNP. (A,B) OPLS-DA model and permutation test of the OPLS-DA model. (C) Volcano plot. (D) Metabolic pathway bubble chart. neCRSwNP, non-eosinophilic chronic rhinosinusitis with nasal polyps; eCRSwNP, eosinophilic chronic rhinosinusitis with nasal polyps; OPLS-DA, orthogonal partial least square-discriminate analysis.