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. 2020 Apr 3;15(4):e0221310. doi: 10.1371/journal.pone.0221310

Table 1. PCA of pro-inflammatory cytokine AUCi: Factor loading scores.

Cytokine Factor 1 Factor 2
IL1-β 0.597 0.224
IL-6 0.174 0.942
IL-8 0.908 -0.080
TNF-α 0.849 -0.265