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Table 1 Maternal laboratory results during admission and readmission

From: Complicated COVID-19 in pregnancy: a case report with severe liver and coagulation dysfunction promptly improved by delivery

Variable Reference Range Admission Day 1
(4/17/2020)
Readmission Day 2
(4/22/2020)
Prior to Cesarean Section
Readmission Day 3
(4/23/2020)
Hemoglobin
(Hb) g/L
117–153 113 95 101
Platelet count
x109/L
165–387 209 122 179
White cell count
x109/L
3.5–8.8 5.1 4.4 7.0
Neutrophil count
x109/L
1.8–7.5 2.8 3.1 6.1
Lymphocyte count
x109/L
1.0–4.0 1.9 0.3 0.5
Reticulocyte
x109/L
28–120 - 38 53
Haptoglobin
g/L
0.24–1.90 - 2.02 -
Ferritin
µmol/L
13–148 - 875 370
C-reactive protein
(CRP) mg/L
< 5 37 102 136
Interleukin-6
ng/L
< 1.8 - 211 -
Procalcitonin
µg/L
< 0.05 - 149 209
P-NT-pro-BNP
ng/L
< 150 - 71 -
Troponin-T
ng/L
< 5 < 5 - -
Myoglobin
µg/L
25–58 < 22 34 -
Glucose
mmol/L
4.2-6.0 - 4.3 4.4
Aspartate aminotransferase (ASAT) µkat/L 0.25–0.6 0.38 28 11
Alanine aminotransferase
(ALAT) µkat/L
0.15–0.75 0.84 5.8 3.5
Alkaline phosphatase
(ALP) µkat/L
0.70–1.9 - 4.6 3.9
Gamma-glutamyl transferase
(GGT) µkat/L
0.15–0.75 - 5.4 5.7
Bilirubin
µmol/L
5–25 - 21 21
Lactate Dehydrogenase
(LDH) µkat/L
1.8–3.4 - 34 9.9
Pancreatic amylase
µkat/L
0.15–1.1 0.30 0.15 0.12
Creatinine
µmol/L
45–90 50 59 63
Urea
mmol/L
2.6-6-4 - 1.3 1.0
Uric acid
µmol/L
155–350 - 312 267
Sodium
mmol/L
137–145 136 135 136
Potassium
mmol/L
3.5–4.4 3.5 2.8 3.6
Chloride
mmol/L
98–110 - 107 103
Calcium ion
mmol/L
1.15–1.33 - 1.10 1.06
Magnesium
mmol/L
0.70–0.95 - 0.62 0.73
Plasma Paracetamol concentration µmol/L < 200 - 67 -
D-dimer
mg/L
< 0.5 5.4 4.3 5.6
Prothrombin-complex International Normalized Ratio (P-INR) 0.9–1.2 0.9 1.0 1.0
Activated Partial Thromboplastin Time (APTT) in seconds (s) 26–33 39 46 45
Fibrinogen
g/L
2.0–4.0 - 2.7 2.2
Antithrombin (IIa)
kIE/L
0.8–1.2 - - 0.66
Arterial blood gases
 pH 7.35–7.45 - 7.43 7.40
 Partial pressure of carbon dioxide
pCO2 in kPa
4.6-6.0 - 4.1 5.1
 Partial pressure of oxygen
pO2 in kPa
10.0–13.0 - 8.6 9.9
 Base Excess
mmol/l
22–27 - 22 23
 Bicarbonate
HCO3mmol/l
-3.0-3.0 - -3.2 -1.7
 Lactate
mmol/L
0.5–1.6 - 1.5 0.7
 Saturation of oxygen
%
97–100 - 92 93