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. 2022 Jan 17;105:108542. doi: 10.1016/j.intimp.2022.108542

Table 6.

Comparison of “pre” and “post” immunological values in survivor and non-survivor groups.

survivor Covid-19 *p value non-survivor Covid-19 *p value
Median (25 th quartile-75th quartile) Median (25 th quartile-75th quartile)
Parameters Reference range
CRP (pre) mg/L 0–5 6.76 (3.02–25.20) 0.424 63.91 (17.10–72.90) 0.000
CRP (post) mg/L 6.42 (3.02–41.00) 97.61 (37.70–146.00)
D-Dimer (pre) μg/L 80–583 441.00 (252.00–843.95) 0.498 1390.00 (599.36 – 1992.00) 0.015
D-Dimer (post) μg/L 524.55 (232.00–1249.63) 2214.19 (852.81–4460.00)
Ferritin (pre) μg/L Male: 22–322
Female: 10–291
125.95 (47.10–317.50) 0.002 379.38 (282.50–395.00) 0.000
Ferritin (post) μg/L 224.30 (75.90–436.40) 527.18 (216.50–1650.00)
Fibrinogen (pre) g/L 18–145 3.211 (2.878–3.649) 0.853 3.50 (3.50–3.50) 0.610
Fibrinogen (post) g/L 3.24 (2.81–3.73) 3.50 (3.50 – 3.50)
INR (pre) 0.6–1.2 1.10 (1.04–1.17) 0.704 1.25 (1.20–1.44) 0.076
INR (post) 1.10 (1.03–1.16) 1.20 (1.20–1.20)
PT (pre) Sec 10.1–15.9 13.10 (12.40–13.90) 0.753 14.83 (14.20–16.90) 0.160
PT (post) Sec 13.10 (12.30–13.80) 14.20 (14.20–14.20)
Procalcitonin (pre) μg/L < 0.15 0.12 (0.12–0.12) 0.235 2.53 (2.53–3.00) 0.044
Procalcitonin (post) μg/L 0.12 (0.12 – 0.19) 3.46 (0.17–4.00)
ESR (pre) mm/hr 0–20 17.00 (70.00–38.00) 0.184 47.05 (20.00–49.00) 0.002
ESR (post) mm/hr 19.00 (8.00–55.50) 52.36 (15.00–79.00)
Troponin (pre) ng/L 10–23 17.00 (10.00–22.51) 0.446 57.00 (10.00–112.75) 0.005
Troponin (post) ng/L 10.00 (10.00–10.00) 112.00 (10.00–10.00)
aPTT (pre) Sec 22–45 35.34 (29.20–37.05) 0.574 31.00 (30.00–32.00) 0.003
aPTT (post) Sec 33.30 (28.10–38.80) 32.00 (32.00–32.20)

CRP: C-reactive protein; INR: international normalized ratio; PT: prothrombin time; ESR: erythrocyte sedimentation rate; aPTT: activated partial prothrombin time; IQR: interquartile range; The p values indicate the comparison of the pre and post values of the parameters of each group and they are bold when p < 0.05.