Table 3.
Correlation analysis between the metabolites and clinical parameters.
| Metabolites | Pre-BMI | GAB | CL | WBC | CRP |
|---|---|---|---|---|---|
| Ethylene glycol | −0.208 | −0.584 *** | −0.505 *** | 0.134 | 0.187 |
| Formate | −0.030 | −0.243 | −0.316 * | −0.021 | 0.103 |
| Glycolate | −0.290 | −0.345 * | −0.305 * | 0.226 | 0.181 |
| Isopropanol | −0.048 | −0.283 | −0.302 * | −0.095 | 0.059 |
| Methanol | −0.125 | −0.352 * | −0.337 * | −0.021 | 0.093 |
| Trimethylamine N-oxide | −0.062 | −0.682 *** | −0.400 ** | 0.044 | 0.167 |
Pearson correlation analysis was performed for the statistical analysis. BMI: body mass index; GAB: gestation age at birth; CL: cervical length; WBC: white blood cell; CRP: C-reactive protein. * p < 0.05; ** p < 0.01; *** p < 0.001.