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. 2023 Jun 21;14:20420986231181337. doi: 10.1177/20420986231181337

Figure 3.

Figure 3.

PCA of the plasma levels of the three antiepileptic drugs, age, and BW. (a) Biplot of the two PC showing the individual scores and the loadings (blue lines) of the pharmacokinetic parameters. (b) Loading values for the two initial PCs.

Lev_Conc, levetiracetam concentration; LTG_Conc, lamotrigine concentration; PC, principal components; PCA, principal component analysis; VA_Conc, valproic acid concentration.