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. Author manuscript; available in PMC: 2025 Mar 1.
Published in final edited form as: J Ren Nutr. 2023 Nov 8;34(2):95–104. doi: 10.1053/j.jrn.2023.10.007

Figure 2.

Figure 2.

Volcano plot of false discovery rate p-values and β coefficients for the association between plasma metabolites and dietary intake of protein

The horizontal line represents the false discovery rate (FDR) threshold (0.05) for statistical significance, and the vertical line is set at a β coefficient value of 0. Metabolites to the right of the vertical line indicate that they were positively associated with dietary protein intake, and metabolites to the left of the vertical line indicate that they were inversely associated with dietary protein intake.

Abbreviation: GPC, glycerophosphocholine.