Research Article
Biomarker Identification and Pathway Analysis by Serum Metabolomics of Lung Cancer
Table 4
Pathway analysis results.
| ā | Total | Expected | Hits | Raw | FDR | Impact |
| Sphingolipid metabolism | 25 | 0.74 | 3 | 0.036 | 0.47 | 0.66 | Glycine, serine, and threonine metabolism | 48 | 1.42 | 3 | 0.17 | 0.78 | 0.42 | Arginine and proline metabolism | 77 | 2.27 | 5 | 0.074 | 0.66 | 0.27 | Galactose metabolism | 41 | 1.21 | 4 | 0.031 | 0.47 | 0.26 | Linoleic acid metabolism | 15 | 0.44 | 3 | 0.36 | 1.00 | 0.23 |
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