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Basic Study
Copyright: ©Author(s) 2026.
World J Orthop. Apr 18, 2026; 17(4): 116046
Published online Apr 18, 2026. doi: 10.5312/wjo.v17.i4.116046
Figure 8
Figure 8 Multivariate statistical analysis and model validation of fecal metabolomics in ovariectomy rats treated with Xianling Gubao capsule. A: Orthogonal projections to latent structures discriminant analysis (OPLS-DA) score plot in negative ion mode; B: OPLS-DA score plot in positive ion mode; C: Permutation test validating the stability and predictive ability of the OPLS-DA model in positive ion mode; D: Permutation test validating the stability and predictive ability of the OPLS-DA model in negative ion mode. The data are expressed as means ± SD (n = 5). XLGB: Xianling Gubao capsule; OVX: Ovariectomy; Sham: Sham-operated.


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