TABLE 4.
Biological characteristics of COVID-19 patients.
| Biological parameters | Number of patient n | Result |
| Hb (g/dl)a | 108 | 14.02 ± 1.44 |
| Hb < 13.4 g/dlb (men) | 6 (11.1) | |
| Hb < 13.5 g/dlb (women) | 8 (14.8) | |
| Platelet count (×103/mm3)a | 108 | 235.34 ± 77.15 |
| Platelet count (<161 × 103/mm3)b | 16 (14.8) | |
| WBC count/ (mm3)c | 108 | 6390 [4895–7830] |
| WBC < 4050/ (mm3)b | 13 (12) | |
| Lymphocyte count (/mm3)a | 108 | 1787.91 ± 762.67 |
| Lymphocyte < 1241/ (mm3)b | 26 (24.1) | |
| Blood glucose (g/l)c | 107 | 1.10 [0.94–1.26] |
| Blood glucose > 1,26 (g/l)b | 27 (25.2) | |
| CRP (mg/l)c | 108 | 2.25 [0.96–10.17] |
| CRP > 5 (mg/l)b | 39 (36.1) | |
| Ferritin (ng/ml)c | 108 | 136.70 [52.75–253.40] |
| Férritin > 400 (ng/ml)b | 15 (13.9) | |
| CPK (IU/L)c | 90 | 101 [64–148] |
| CPK > 190 (IU/l)b | 7 (7.8) | |
| LDH (IU/L)c | 108 | 202.50 [170.5–263.25] |
| LDH > 225 (UI/l)b | 38 (35.2) | |
| Troponin (ng/l)c | 107 | 4.30 [3.7–6.4] |
| Troponin > 14 (ng/l)b | 8 (7.5) | |
| D-dimer (ng/ml)c | 67 | 203.50 [117–389.75] |
| D-dimer > 500 (ng/ml)b | 9 (13.2) | |
| PCT (ng/ml)c | 107 | 0.05 [0.05–0.05] |
| PCT > 0.5 (mg/ml)b | 3 (2.8) | |
| AST (IU/L)c | 108 | 23.50 [19.25–31.75] |
| AST > 40 (UI/l)b | 17 (15,7) | |
| ALT (IU/L)c | 108 | 22.50 [15–38.75] |
| AST > 41 (UI/l)b | 21 (19.4) | |
| GGT (IU/L)c | 107 | 21 [15–49.25] |
| GGT > 60 (UI/l)b | 20 (18.9) | |
| PT (%)a | 106 | 91.49 ± 12.11 |
| PT > 100 (%)b | 15 (14.6) |
Values are expressed as mean ± standard deviation (a), as number and percent (b) or median and quartile (c). Hb, hemoglobin; WBC, White blood cell count; CRP, protein C reactive; CPK, creatinine phosphokinase; LDH, lactate dehydrogenases; PCT, procalcitonin; AST, aspartate aminotransferase; ALT, alanine aminotransferase; GGT, gamma-glutamyltranspeptidase; PT, Prothrombin time. Reference intervals for normal subject: Hb: 13.4–17 g/dl (men), 11.5–15.5 g/dl (women); Platelet count: 161–398 × 103/mm3; WBC: 4050–11000/mm3; Lymphocyte count: 1241–3919/mm3; Blood glucose: 0.74–1.26 g/l; CRP: <5 mg/l; Ferritin: 30–400 ng/ml; CPK: <190 UI/l; LDH: <225 UI/l; Troponin: <14 ng/l; D-dimer: <500 ng/ml PCT: <0,5 ng/ml; AST: <40 UI/l; ALT: <401 UI/l; GGT: <60 UI/l; PT: 70–130%