Table I.
Laboratory results, signs, and symptoms of convalescent patients with COVID-19
| Laboratory results, signs, and symptoms | Value (n = 78) |
|---|---|
| Average days from onset of illness | 381.00 (374.80-389.00) |
| Blood routine | |
| Leucocytes (×10⁹/L; normal range, 3.5-9.5) | 6.3 (1.6) |
| Increased | 2 (2.6%) |
| Decreased | 2 (2.6%) |
| Neutrophils (×10⁹/L; normal range, 1.8-6.3) | 3.6 (1.2) |
| Increased | 2 (2.6%) |
| Decreased | 1 (1.3%) |
| Lymphocytes (×10⁹/L; normal range, 1.1-3.2) | 2.1 (0.6) |
| Increased | 2 (2.6%) |
| Decreased | 1 (1.3%) |
| Platelets (×10⁹/L; normal range, 125.0-350.0) | 219.8 (52.5) |
| Increased | 1 (1.3%) |
| Decreased | 3 (3.8%) |
| Hemoglobin (g/L; normal range, male: 130.0-175.0; female: 115.0-150.0) | 140.8 (12.2) |
| Increased | 0 |
| Decreased | 0 |
| Liver function | |
| Total protein (g/L; normal range, 64.0-83.0) | 75.2 (4.4) |
| Decreased | 0 |
| Globulin (g/L; normal range, 20.0-35.0) | 30.4 (4.1) |
| Decreased | 0 |
| Albumin (g/L; normal range, 35.0-52.0) | 44.8 (1.8) |
| Decreased | 0 |
| Alanine aminotransferase (U/L; normal range, ≤41.0) | 22.7 (16.2) |
| Increased | 3 (3.8%) |
| Aspartate aminotransferase (U/L; normal range, ≤41.0) | 22.8 (8.6) |
| Increased | 2 (2.6%) |
| Renal function | |
| Blood urea nitrogen (mmol/L; normal range, 3.6-9.5) | 6.2 (1.4) |
| Increased | 1 (1.3%) |
| Decreased | 0 |
| Serum creatinine (μmol/L; normal range, male: 59-104; female: 45-84) | 77.3 (19.1) |
| Increased | 10 (12.8%) |
| Myocardial function | |
| cTnI (U/L; normal range, male: ≤34.2; female: ≤15.6) | 40.2 (23.4) |
| Increased | 2 (2.6%) |
| Lactate dehydrogenase (U/L; normal range, 135.0-225.0) | 215.2 (32.5) |
| Increased | 33 (42.3) |
| Infection-related biomarker | |
| IL-6 (pg/mL; normal range, 0.0-7.0) | 3.6 (2.5) |
| Increased | 4 (5.1%) |
| Signs and symptoms at detection | |
| Shortness of breath | 28 (35.9%) |
| Memory decay | 28 (35.9%) |
| Fatigue | 14 (17.9%) |
| Cough | 8 (10.3%) |
| Laryngeal discomfort | 8 (10.3%) |
| Diarrhea | 6 (7.7%) |
| Hypoacusis | 6 (1.7%) |
| Inattention | 6 (7.7%) |
| Expectoration | 4 (5.1%) |
| Muscle ache | 4 (5.1%) |
| Chest pain | 4 (5.1%) |
| Dizziness | 2 (2.6%) |
| Hypogeusia | 2 (2.6%) |
Data are presented as median (25th-75th), mean ± SD, or numbers (%). Increased means over the upper limit of the normal range and decreased means below the lower limit of the normal range.