Research Paper Volume 13, Issue 6 pp 8929—8943

Blood metabolomic profiling predicts postoperative gastrointestinal function of colorectal surgical patients under the guidance of goal-directed fluid therapy

(A–D) Partial least squares discriminant analysis (PLS-DA) of blood metabolomics data from delayed (A, C) and enhanced (B, D) postoperative recovery groups in PACU (A, B) or postoperative 24 hours (C, D). Blood metabolites were used to distinguish between patients with different postoperative recovery outcomes.

Figure 2. (AD) Partial least squares discriminant analysis (PLS-DA) of blood metabolomics data from delayed (A, C) and enhanced (B, D) postoperative recovery groups in PACU (A, B) or postoperative 24 hours (C, D). Blood metabolites were used to distinguish between patients with different postoperative recovery outcomes.