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Table 5 Peak area of metabolites in the serum 1H-NMR spectra of the BD (NSSI) and BD (non-NSSI) groups

From: Metabolomic biomarkers related to non-suicidal self-injury in patients with bipolar disorder

Metabolites

Peak area after normalization

BD(NSSI)

BD(Non-NSSI)

Xanthine

0.122 ± 0.322*

-0.008 ± 0.061

Niacinamide

0.040 ± 0.110*

-0.005 ± 0.036

Adenosine

0.103 ± 0.266*

0.001 ± 0.016

Hypoxanthine

0.120 ± 0.307*

0.002 ± 0.017

Histidine

0.094 ± 0.261*

-0.006 ± 0.050

  1. Relative peak area of potential biomarkers found in serum
  2. Compared with BD (non-NSSI) group: *P < 0.05