Table 3. Baseline laboratory parameters on admission in patients with COVID-19.
| Parameters |
Mortality | ||
|---|---|---|---|
| Leukocyte count (/μl) | No | Yes | Total |
| IQR | 3800 | 4620 | 3960 |
| Median | 6750 | 7020 | 6800 |
| p-value | 0.100 | ||
| Lymphocyte count (/μl) | No | Yes | Total |
|---|---|---|---|
| IQR | 750 | 680 | 750 |
| Median | 1170 | 920 | 1140 |
| p-value | <0.001 | ||
| Neutrophil count (/μl) | No | Yes | Total |
|---|---|---|---|
| IQR | 3560 | 4410 | 3710 |
| Median | 4870 | 5725 | 4935 |
| p-value | <0.001 | ||
| Platelet count × 103 | No | Yes | Total |
|---|---|---|---|
| IQR | 109 | 100 | 108 |
| Median | 206 | 179 | 204 |
| p-value | <0.010 | ||
| Neutrophil/lymphocyte ratio | No | Yes | Total |
|---|---|---|---|
| IQR | 4.15 | 5.97 | 4.38 |
| Median | 3.89 | 4.31 | 4.15 |
| p-value | <0.001 | ||
| Platelet/lymphocyte ratio | No | Yes | Total |
|---|---|---|---|
| IQR | 0.127 | 0.157 | 0.129 |
| Median | 01171 | 0.194 | 0.173 |
| p-value | 0.04 | ||
| C-reactive protein (mg/l) | No | Yes | Total |
|---|---|---|---|
| IQR | 87 | 102 | 89 |
| Median | 81 | 104 | 83 |
| p-value | <0.001 | ||
| Procalcitonin (ng/ml) | No | Yes | Total |
|---|---|---|---|
| IQR | 0.1 | 0.5 | 0.1 |
| Median | 0.1 | 0.3 | 0.1 |
| p-value | <0.001 | ||
| D-dimer (μg/l) | No | Yes | Total |
|---|---|---|---|
| IQR | 0.9 | 2.1 | 1 |
| Median | 0.8 | 1.3 | 0.8 |
| p-value | <0.001 | ||
| Ferritin (ng/ml) | No | Yes | Total |
|---|---|---|---|
| IQR | 500 | 900 | 533 |
| Median | 385 | 422 | 394 |
| p-value | 0.11 | ||
| Creatinine (mg/dl) | No | Yes | Total |
|---|---|---|---|
| IQR | 0.4 | 0.8 | 0.4 |
| Median | 0.9 | 1.2 | 0.9 |
| p-value | <0.001 | ||
| GFR | No | Yes | Total |
|---|---|---|---|
| IQR | 34 | 49 | 39 |
| Median | 85 | 56 | 84 |
| p-value | <0.001 | ||
| Urea (mg/dl) | No | Yes | Total |
|---|---|---|---|
| IQR | 19 | 46 | 22 |
| Median | 32 | 51 | 33 |
| p-value | <0.001 | ||
| Lactate dehydrogenase (U/l) | No | Yes | Total |
|---|---|---|---|
| IQR | 167 | 226 | 174 |
| Median | 338 | 393 | 345 |
| p-value | <0.001 | ||
| Fibrinogen (mg/dl) | No | Yes | Total |
|---|---|---|---|
| IQR | 206 | 188 | 206 |
| Median | 572 | 561 | 571 |
| p-value | 0.51 | ||
| Albumin (g/dl) | No | Yes | Total |
|---|---|---|---|
| IQR | 5 | 7 | 6 |
| Median | 37 | 34 | 36 |
| p-value | <0.001 | ||
| Urea/albumin ratio | No | Yes | Total |
|---|---|---|---|
| IQR | 0.59 | 1.9 | 0.69 |
| Median | 0.87 | 1.47 | 0.92 |
| p-value | <0.001 | ||
| Troponin (pg/ml) | No | Yes | Total |
|---|---|---|---|
| IQR | 4 | 9 | 5 |
| Median | 0 | 0 | 0 |
| p-value | <0.001 | ||
GFR: Glomerular filtration rate; IQR: Interquartile range.