Assessment of periportal fibrosis in Schistosomiasis mansoni patients by proton nuclear magnetic resonance-based metabonomics models

Figure 4 Results of orthogonal projections to latent structures discriminant analysis modelling using 41 samples of patients with Schistosomiasis mansoni, Pernambuco, Brazil, 2020. A: Score plot–Significant (red) and Mild (green) PPF patterns; B: Permutation test statistic at 2000 permutations with observed statistic of the model prediction accuracy with P value = 0.001.