Research Article
Relationships between Inflammatory Biomarkers and Fatigue among Patients with Moderate and Severe COVID-19
Table 2
Multiple linear regression model to test the relationship between inflammatory markers and total fatigue levels.
| Factor | B | T | | 95% CI lower bound | 95% CI upper bound | Tolerance | VIF |
| Age | 0.151 | 5.354 | | 0.096 | 0.207 | 0.553 | 1.807 | Temperature | −0.243 | −0.461 | 0.645 | −1.280 | 0.794 | 0.805 | 1.243 | O2 saturation | −0.011 | −0.226 | 0.821 | −0.105 | 0.084 | 0.784 | 1.275 | WBC | 0.029 | 0.818 | 0.414 | −0.041 | 0.100 | 0.734 | 1.363 | Neutrophils | −0.045 | −2.586 | | −0.080 | −0.011 | 0.594 | 1.683 | Lymphocytes | −0.082 | −2.839 | | −0.138 | −0.025 | 0.757 | 1.322 | Monocytes | 0.117 | 1.261 | 0.208 | −0.066 | 0.300 | 0.683 | 1.465 | Eosinophil | −0.029 | −0.118 | 0.906 | −0.521 | 0.462 | 0.553 | 1.809 | Basophil | −2.506 | −1.574 | 0.116 | −5.638 | 0.625 | 0.861 | 1.161 | CRP | 0.003 | 0.641 | 0.522 | −0.007 | 0.014 | 0.843 | 1.186 | PCT | −0.054 | −0.738 | 0.461 | −0.196 | 0.089 | 0.907 | 1.102 | D-dimer | −0.044 | −0.163 | 0.871 | −0.578 | 0.490 | 0.746 | 1.341 | IL-6 | 0.008 | 0.999 | 0.318 | −0.008 | 0.025 | 0.900 | 1.111 | ESR | −0.021 | −0.913 | 0.362 | −0.067 | 0.025 | 0.693 | 1.443 | COVID-19_severity | −0.409 | −0.345 | 0.730 | −2.741 | 1.923 | 0.683 | 1.464 |
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Data with statistical significance ( ). |