| CT lesion extension |  | |||||||
---|---|---|---|---|---|---|---|---|---|
 | < 20% (n = 339) | 20–40% (n = 340) | 40–60% (n = 120) | > 60% (n = 67) |  | ||||
 | N | Median (IQR) | N | Median (IQR) | N | Median (IQR) | N | Median (IQR) | P |
White blood cells (10^9/L) | 304 | 4.79 (3.84–5.91) | 315 | 5.11 (4.02–6.50) | 113 | 5.60 (4.33–7.85) | 66 | 6.22 (4.66–7.97) | 0.0005 |
Neutrophils (10^9/L) | 265 | 3.02 (2.32–4.04) | 291 | 3.64 (2.66–4.76) | 101 | 4.13 (3.05–6.16) | 62 | 4.79 (3.49–6.49) | < 0.0001 |
Lymphocytes (10^9/L) | 264 | 1.14 (0.86–1.57) | 290 | 1.05 (0.77–1.39) | 100 | 0.89 (0.68–1.29) | 62 | 0.85 (0.63–1.05) | 0.0004 |
Platelets (10^9/L) | 301 | 180.00 (146.51–221.25) | 313 | 176.00 (147.29–218.75) | 113 | 180.00 (140.19–218.25) | 65 | 214.00 (159.00–269.25) | 0.0086 |
Prothrombin time (ratio) | 29 | 1.00 (0.96–1.05) | 55 | 1.10 (1.02–1.15) | 37 | 1.08 (1.02–1.19) | 25 | 1.10 (1.05–1.14) | 0.1367 |
C-reactive protein (mg/L) | 299 | 15.00 (7.02–29.73) | 315 | 43.02 (24.03–85.38) | 112 | 84.60 (46.68–135.66) | 64 | 122.50 (49.55–206.40) | < 0.0001 |
Procalcitonin (μg/L) | 59 | 0.090 (0.05–0.12) | 75 | 0.13 (0.09–0.20) | 46 | 0.18 (0.11–0.41) | 27 | 0.26 (0.11–0.60) | 0.6363 |
Creatinine (μmol/L) | 90 | 75.60 (67.20–91.96) | 109 | 84.88 (67.91–95.67) | 59 | 88.42 (74.36–114.95) | 33 | 92.84 (79.14–128.21) | 0.0162 |
AST (U/L) | 68 | 28.50 (23.20–36.00) | 90 | 38.50 (29.00–49.00) | 58 | 43.00 (34.00–62.28) | 29 | 45.00 (40.00–52.95) | < 0.0001 |
ALT (U/L) | 71 | 25.00 (19.25–39.50) | 93 | 30.73 (19.00–43.50) | 57 | 32.00 (23.54–41.11) | 29 | 30.00 (23.22–39.50) | 0.0091 |
Total bilirubin (μmol/L) | 63 | 8.55 (6.84–11.97) | 86 | 10.26 (8.48–13.68) | 51 | 10.26 (6.84–13.68) | 30 | 11.12 (8.55–17.10) | 0.9055 |
Albumin (g/L) | 14 | 40.90 (38.30–42.20) | 30 | 38.60 (36.30–41.20) | 25 | 37.50 (35.55–39.52) | 13 | 38.30 (32.63–40.10) | 0.0077 |
LDH (U/L) | 249 | 408.50 (358.15–487.00) | 273 | 510.53 (422.77–599.75) | 88 | 639.50 (474.85–783.50) | 49 | 707.00 (496.81–896.50) | < 0.0001 |
PCO2 (mmHg) | 73 | 35.70 (32.58–38.35) | 86 | 34.40 (31.00–37.20) | 53 | 33.30 (30.88–36.45) | 31 | 36.30 (32.15–42.08) | 0.6574 |
PO2 (mmHg) | 73 | 79.50 (69.33–87.05) | 85 | 71.00 (64.20–78.40) | 53 | 65.50 (61.68–74.42) | 31 | 60.80 (54.63–72.65) | 0.0014 |
SO2 (%) | 284 | 96.50 (95.00–97.80) | 286 | 95.20 (93.80–96.50) | 103 | 93.70 (91.80–95.78) | 62 | 91.80 (88.30–94.40) | < 0.0001 |