Table 2 Laboratory findings of patients with COVID-19 on admission to hospital
Normal Range | Median (IQR) | P Valuea | |||
|---|---|---|---|---|---|
Total (N = 143) | Mild/Moderate (n = 72) | Severe/Critical (n = 71) | |||
White blood cell count, × 109/L | 3.5–9.5 | 3.8 (3.2–5.8) | 3.6 (3.2–4.4) | 4.6 (3.2–7.3) | 0.006 |
Neutrophil count, ×109/L | 1.8–6.3 | 3.7 (2.2–5.6) | 3.2 (2.2–4.5) | 4.5 (2.4–6.6) | 0.005 |
Lymphocyte count, ×109/L | 1.1–3.2 | 0.9 (0.6–1.2) | 1.1 (0.7–1.3) | 0.7 (0.6–1.0) | 0.000 |
Monocyte count, × 109/L | 0.1–0.6 | 0.3 (0.2–0.4) | 0.3 (0.2–0.4) | 0.3 (0.2–0.4) | 0.816 |
Hemoglobin, g/L | 115–150 | 123 (119–133) | 124 (119–136) | 123 (116–130) | 0.118 |
Platelet count, ×109/L | 125–350 | 155 (128–230) | 156 (128–228) | 154 (124–236) | 0.990 |
HDL-C, mmol/L | 1.29–1.55 | 0.9 (0.8–1.2) | 1.1 (0.9–1.3) | 0.9 (0.7–1.0) | 0.000 |
LDL-C, mmol/L | < 3.12 | 2.6 (2.2–3.0) | 2.6 (2.1–3.0) | 2.7 (2.2–3.0) | 0.615 |
Plasma glucose, mmol/L | 3.89–5.83 | 6.7 (5.7–8.2) | 5.8 (5.2–7.5) | 7.4 (6.1–9.1) | 0.000 |
Serum sodium, mmol/L | 135–145 | 137.2 (135–140) | 138 (136–140) | 137 (134–140) | 0.119 |
Serum potassium, mmol/L | 3.5–5.5 | 3.4 (3.2–3.6) | 3.5 (3.3–3.6) | 3.3 (3.1–3.6) | 0.005 |
Creatinine, μmol/L | 44–120 | 65 (52–76) | 61 (51–72) | 6 (52–79) | 0.175 |
BUN, mmol/L | 2.5–6.7 | 3.6 (2.7–5.2) | 3.5 (2.7–4.8) | 4.02 (2.7–5.2) | 0.225 |
TBIL, mmol/L | 3.4–20.5 | 14.4 (10.3–20.0) | 13.5 (8.0–16.4) | 16.2 (13.4–21.8) | 0.000 |
Albumin, g/L | 34–54 | 36.0 (31.7–39.4) | 39.0 (36.9–40.0) | 32.0 (30.2–34.0) | 0.000 |
AST, U/L | 8–40 | 51.0 (34.1–72.6) | 42.6 (30.3–56.8) | 61.0 (43.5–87.0) | 0.000 |
ALT, U/L | 5–35 | 40.0 (22.0–62.4) | 35.8 (18.3–46.7) | 50.0 (28.8–76.8) | 0.002 |
LDH, U/L | 109–245 | 256 (178–354) | 214 (153–257) | 321 (256–471) | 0.000 |
CK-MB, U/L | 0–25 | 12.3 (9.8–19.1) | 11.5 (9.8–16.7) | 12.8 (9.9–20.6) | 0.134 |
D-dimer, ug/mL | 0–1 | 0.5 (0.4–1.5) | 0.4 (0.3–0.7) | 1.2 (0.5–2.9) | 0.000 |
APTT, s | 20–40 | 27.4 (24–31.5) | 26.2 (23.8–31.5) | 27.6 (24.2–30.7) | 0.477 |
PT, s | 9–14 | 11.2 (10.8–12.4) | 11.1 (10.5–12.3) | 11.4 (10.8–12.9) | 0.347 |
ESR, mm/h | 0–20 | 37.4 (18.1–62.4) | 25.4 (16.7–48.6) | 44.7 (21.4–81.0) | 0.001 |
SAA, mg/L | 0.1–10 | 185.0 (26.1–638.9) | 40.6 (13.6–141.0) | 477.7 (209–996) | 0.000 |
CRP, mg/L | 0–5 | 15.3 (5.0–69.1) | 8.6 (4.7–28.6) | 54.8 (11.5–100.5) | 0.000 |
PCT, ng/mL | < 0.04 | 0.000 | |||
< 0.04, n (%) | 85 (59.4) | 55 (76.4) | 30 (42.3) | ||
0.04–0.25, n (%) | 39 (27.3) | 12 (16.7) | 27 (38.0) | ||
0.25–0.5, n (%) | 14 (9.8) | 4 (5.6) | 10 (14.1) | ||
≥0.5, n (%) | 5 (3.5) | 1 (1.4) | 4 (5.6) |