White blood cell counts,×109/L | 5.3 (3.9‒7.8) | 8.9 (4.8‒13.1) | 5.1 (3.8‒7.3) | 0.003 |
Neutrophils,×109/L | 4.0 (2.7‒6.6) | 7.7 (3.0‒11.5) | 3.9 (2.6‒6.1) | 0.007 |
Lymphocytes,×109/L | 0.8 (0.6‒1.1) | 0.7 (0.5‒0.8) | 0.8 (0.6‒1.1) | 0.046 |
T cell subsets | | | | |
CD3+CD4+ T cells, cell·μL−1 | 114.3 (62.9‒195.3) | 68.0 (55.1‒148.8) | 128.3 (73.5‒201.7) | 0.066 |
CD3+CD8+ T cells, cell·μL−1 | 75.5 (45.5‒125.0) | 47.9 (25.4‒73.8) | 104.5 (58.5‒142.7) | 0.001 |
C-reactive protein, mg·L−1 | 39.8 (20.6‒97.8) | 86.4 (37.9‒105.5) | 36.0 (19.3‒91.0) | 0.012 |
Procalcitonin, ng·mL−1 | 0.1 (0.0‒0.2) | 0.1 (0.1‒0.5) | 0.1 (0.0‒0.2) | 0.013 |
Cardiac troponin I, ng·mL−1 | 0.0 (0.0‒0.1) | 0.1 (0.0‒0.8) | 0.0 (0.0‒0.0) | <0.001 |
Myoglobin, ng·mL−1 | 36.9 (18.4‒124.0) | 162.0 (48.5‒342.8) | 32.3 (15.5‒60.3) | <0.001 |
Brain natriuretic peptide, pg·mL−1 | 645.0 (110.0‒1504.0) | 970.0 (620.5–3531.0) | 390.0 (58.0–1118.5) | 0.004 |
Albumin, g·L−1 | 33.2 (30.7‒36.4) | 33.2 (31.2‒35.6) | 33.0 (30.6‒38.1) | 0.764 |
Total bilirubin, μmol·L−1 | 8.9 (6.6‒12.5) | 9.6 (8.3‒16.3) | 8.7 (6.5‒12.3) | 0.146 |
Direct bilirubin, μmol·L−1 | 2.5 (1.8‒3.9) | 3.1 (2.3‒6.1) | 2.4 (1.8‒3.8) | 0.101 |
Alanine aminotransferase, U·L−1 | 22.0 (15.0‒40.0) | 27.0 (20.0‒37.0) | 22.0 (14.0‒40.5) | 0.233 |
Aspartate aminotransferase, U·L−1 | 30.0 (19.0‒43.0) | 40.0 (27.0‒61.5) | 27.5 (19.0‒42.0) | 0.010 |
γ-Glutamyltranspeptidase, U·L−1 | 29.0 (17.0‒52.5) | 23.0 (16.5‒42.0) | 29.0 (17.0‒54.5) | 0.518 |
Creatinine, μmol·L−1 | 66.5 (55.8‒82.0) | 95.0 (63.0‒112.0) | 65.0 (55.0‒80.0) | 0.001 |
D-dimer, mg·L−1 | 0.5 (0.3‒1.7) | 1.1 (0.4‒10.5) | 0.5 (0.3‒1.2) | 0.011 |
Prothrombin time, s | 13.7 (12.4‒15.4) | 13.9 (12.3‒16.3) | 13.7 (12.4‒15.2) | 0.758 |
Activated partial thromboplastin time, s | 35.6 (31.0‒39.4) | 37.8 (30.8‒41.5) | 35.3 (30.9‒39.1) | 0.383 |
PaO2, mmHg | 72.0 (57.0‒ 88.0) | 56.0 (49.0 ‒71.0) | 74.5 (59.0‒92.0) | 0.001 |
PaCO2, mmHg | 37.0 (33.0‒ 41.0) | 34.0 (29.0‒41.0) | 37.0 (34.0‒41.0) | 0.068 |
PaO2:FIO2, mmHg | 249.6±106.1 | 185.5±64.8 | 261.5±108.2 | 0.002 |