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Table 2 Laboratory findings of all patients on admission

From: Incubation period, clinical and lung CT features for early prediction of COVID-19 deterioration: development and internal verification of a risk model

 

All patients

N = 239

Median [IQR]

Stable

N = 177

Median [IQR]

Deterioration

N = 62

Median [IQR]

P value

White cell count (× 109/L)

5.00 [3.90–6.60]

5.00 [3.90–6.50]

5.13[3.91–6.99]

0.458

Neutrophil count (× 109/L)

3.58 [2.63–6.38]

3.51 [2.55–5.57]

4.14 [2.79–6.58]

0.088

Lymphocyte count (× 109/L)

1.00 [0.73–1.43]

1.12 [0.82–1.60]

0.74 [0.48–0.95]

< 0.001

NLR※

3.28 [2.16–6.16]

3.02 [1.95–5.17]

5.30 [3.09–9.14]

< 0.001

Platelet count (× 109/L)

189 [139–241]

202 [152–246]

151 [124–208]

0.001

Haemoglobin (g/L)

133 [122–146]

135 [124–147]

130 [120–144]

0.194

D-dimer (mg/L)

0.27 [0.15–0.49]

0.25 [0.14–0.43]

0.42 [0.18–0.71]

0.002

Albumin (g/L)

39.0 [36.0–42.0]

39.9 [38.0–43.0]

37.0 [33.5–40.0]

< 0.001

Myoglobin (ng/mL)

60.8 [35.5–108]

55.0 [34.9–106]

91.2 [49.0–124]

0.003

C-reactive protein (mg/L)

8.30 [3.40–22.2]

5.80 [2.29–10.6]

30.4 [12.3–61.2]

< 0.001

Creatine kinase (U/L)

78.0 [51.0–110]

73.0 [51.0–101]

90.0 [56.5–168]

0.007

Creatine kinase MB (U/L)

12.7 [9.00–17.0]

12.0 [9.00–16.3]

14.0 [11.4–18.2]

0.020

Lactate dehydrogenase (U/L)

213 [169–268]

203 [161–244]

255 [212–337]

< 0.001

Blood urea nitrogen (mmol/L)

4.06 [3.08–5.10]

3.90 [3.00–5.00]

4.77 [3.58–5.45]

0.004

Creatinine (μmol/L)

70.0 [58.6–79.2]

69.0 [56.0–79.0]

72.3 [62.0–80.8]

0.111

Procalcitonin (ng/mL)

0.04 [0.03;0.10]

0.04 [0.03–0.10]

0.06 [0.04–0.10]

0.054

Blood Glucose (mmol/L)

5.80 [5.20–7.68]

5.60 [4.97–6.80]

7.20 [5.62–9.50]

< 0.001

Total bilirubin (mmol/L)

9.70 [7.60–15.1]

9.70 [7.60–14.8]

9.75 [7.62–15.8]

0.672

Direct bilirubin (mmol/L)

3.92 [3.00–5.45]

4.00 [3.00–5.54]

3.74 [3.12–5.38]

0.987

Semi-quantitative chest CT Score

4.00 [2.00–7.75]

3.00 [2.00–5.00]

10.5 [7.25–14.0]

< 0.001

  1. Continuous variable data are presented as median (SD or inter quartile ranges, IQR). Unless otherwise stated, the Mann–Whitney U test is used for the continuous variable, the χ2 test, or the Fisher’s exact test for the categorical variable
  2. ※NLR neutrophil-to-lymphocyte ratio