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. 2022 Oct 21;28(39):5735–5749. doi: 10.3748/wjg.v28.i39.5735

Table 2.

Coronavirus disease 2019 pneumonia severity indices of patients with elevated liver enzymes (group 1) versus normal liver enzymes (group 2)


Group 1 (n = 603)
Group 2 (n = 81)
P value


Number of tested

Number of tested

Moderate COVID, n/% 436/72.2 603 64/79.0 81 0.4341
Severe COVID, n/% 134/22.4 14/17.3
Critical COVID, n/% 33/5.4 3/3.7
O2 demand, n/% 188/31.2 603 21/25.9 81 0.3354
SpO2, %, range 94.4 ± 3.5, 68-100 594 95.3 ± 2.9, 84-99 76 0.0169
Respiratory rate, n/min, range 18.4 ± 3.2, 14-40 543 17.7 ± 2.4, 14-28 72 0.0291
Mortality, total, n/% 17/2.8 603 3/3.7 81 0.6573
CRP, mg/L, range 72.3 ± 68.9, 0.4-459.0 571 54.2 ± 56.1, 0.6-327.0 70 0.0151
IL-6, ng/L, range 50.3 ± 120.0, 3-2499 546 35.7 ± 38.9, 2-188 65 0.0402
LDH, U/L, range 357.9 ± 134.0, 167-979 435 299.0 ± 173.4, 134-1304 49 0.0254

COVID: Coronavirus disease; CRP: C-reactive protein; LDH: Lactate dehydrogenase; IL-6: Interleukine-6.