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Plasma macro- and microelements and their factor loadings for 6 groups (factors) (given by the PCA).
| Factors | Plasma Macro- and Microelements (Factor Loadings) |
|---|---|
| Factor 1 | Ca (0.848), Co (0.491), Cu (0.59), Mg (0.659), Mn (0.577), Na (0.831), P (0.735), S (0.844), Se (0.728), Tl (0.35), Zn (0.569) |
| Factor 2 | B (0.571), Cd (0.604), Li (0.649), Mo (0.580), Pb (0.38) |
| Factor 3 | As (0.634), Hg (0.651) |
| Factor 4 | Ni (0.617) |
| Factor 5 | Sr (−0.595) |
| Factor 6 | Fe (0.478) |
