Table 3.
Identification of Possible Predictors of Severity in COVID-19 Patients
| Univariable Odds Ratio | 95% C. I | P value | Multivariable Odds Ratio | 95% C.I | P value | |||
|---|---|---|---|---|---|---|---|---|
| Lower | Upper | Lower | Upper | |||||
| Age | 1.069 | 1.055 | 1.084 | <0.001 | 1.056 | 1.009 | 1.098 | 0.018 |
| DM (yes/no) | 3.698 | 2.087 | 6.551 | <0.001 | 1.852 | 0.790 | 4.338 | 0.156 |
| HTN (yes/no) | 4.956 | 2.923 | 8.404 | <0.001 | 0.823 | 0.345 | 1.963 | 0.661 |
| Cardiovascular diseases (yes/no) | 6.582 | 3.320 | 13.048 | <0.001 | 1.796 | 0.618 | 5.215 | 0.282 |
| COPD (yes/ no) | 5.759 | 2.013 | 16.480 | 0.001 | 4.058 | 0.921 | 17.878 | 0.064 |
| NLR | 1.602 | 1.450 | 1.771 | <0.001 | 1.453 | 1.123 | 1.765 | 0.003 |
| d-NLR | 1.913 | 1.654 | 2.212 | <0.001 | 1.002 | 0.827 | 1.204 | 0.983 |
| PLR | 1.004 | 1.002 | 1.006 | <0.001 | 1.000 | 0.998 | 1.003 | 0.681 |
| LMR | 0.784 | 0.726 | 0.847 | <0.001 | 1.020 | 0.900 | 1.156 | 0.757 |
| CRP | 1.013 | 1.008 | 1.018 | <0.001 | 1.006 | 1.003 | 1.009 | 0.043 |
| Ferritin | 1.001 | 1.000 | 1.002 | 0.154 | ||||
| D- dimer | 23.362 | 12.617 | 43.259 | <0.001 | 46.957 | 15.689 | 140.547 | <0.001 |
| Steroid (yes/no) | 3.832 | 1.532 | 9.583 | 0.004 | 1.160 | 0.315 | 4.270 | 0.823 |
| Oxygen aids (yes/no) | 40.813 | 24.061 | 69.228 | <0.001 | 22.031 | 11.733 | 38.621 | <0.001 |
| Mechanical (yes/no) | 12.452 | 5.910 | 26.238 | <0.001 | 1.852 | 0.736 | 4.662 | 0.191 |
Notes: Bold is significant p value; P value is significant if <0.05.
Abbreviations: COPD, chronic obstructive pulmonary disease; CI, Confidence interval; CRP, C-reactive protein; DM, diabetes mellitus; d-NLR, derived neutrophil to lymphocyte ratio; HTN, hypertension; LMR, lymphocyte to monocyte ratio; NLR, neutrophil to lymphocyte ratio; PLR, platelets to lymphocyte ratio.