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. 2024 Nov 21;16(11):e74182. doi: 10.7759/cureus.74182

Table 4. Comparison of values in patients with abnormally elevated levels of LDH, CRP, and D-Di at hospital admission.

* Using the Kruskal-Wallis test, P < 0.05 indicates statistical significance.

M: median; Q₁: 1st quartile; Q₃: 3rd quartile.

P1: significance of overall comparisons; P2: significance of comparison of groups A and C; P3: significance of comparison of groups B and D.

≧1: patient's lymphocyte count on admission ≧1 (10^9/L); <1: patient's lymphocyte count on admission <1 (10^9/L).

LDH: lactate dehydrogenase; CRP: C-reactive protein; D-Di: D-dimer.

Laboratory test Total Group P1 P2 P3
Unvaccinated Vaccinated
≧1 <1 ≧1 <1
A B C D
LDH, U/L, (n = 185), M (Q₁, Q₃) 287.00 (251.00, 356.00) 313.00 (263.00, 393.00) 297.00 (258.00, 353.00) 280.50 (253.75, 357.75) 267.00 (246.00, 329.50) 0.260 0.252 0.238
CRP, mg/L, (n = 210), M (Q₁, Q₃) 41.48 (20.57, 88.72) 43.14 (21.07, 72.95) 53.24 (17.49, 116.18) 33.95 (17.04, 50.63) 45.13 (26.93, 92.15) 0.045 0.152 0.825
D-Di, mg/L, (n = 231), M (Q₁, Q₃) 1800.00 (980.00, 3840.00) 1565.00 (1170.00, 2100.00) 1510.00 (927.50, 3070.00) 1520.00 (870.00, 2710.00) 2350.00 (1185.00, 6797.50) 0.009 0.822 0.018