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Fig. 1 | BMC Geriatrics

Fig. 1

From: Liquid chromatography-mass spectrometry-based metabolomic profiling reveals sex differences of lipid metabolism among the elderly from Southwest China

Fig. 1

Multivariate statistical analyses of the liquid chromatography-mass spectrometry-based metabolomics between males and females included in this study. A PCA score plot of all the participants included seven components with a R2X value of 0.661 and a Q2 value of 0.219. B OPLS-DA score plot of all the participants included two components with a R2X value of 0.129, R2Y value of 0.855, and Q2 value of 0.084. PCA, principal component analysis; OPLS-DA, orthogonal partial least squares-discriminant analysis

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BMC Geriatrics

ISSN: 1471-2318

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