Table 2.
Biochemical analysis of blood parameters on admission in a derivation cohort.
| Biochemical analysis of blood parameters on admission | Total (n = 2030, 100%) |
Exitus letalis = yes (n = 157, 7.73%) |
Exitus letalis = no (n = 1873, 92.27%) |
P |
|---|---|---|---|---|
| Sedimentation (mm/h) median (25–75) percentile |
20.0 (10.0–37.0) | 10.0 (10.0–37.5) | 20.0 (10.0–40.5) | 0.274 |
|
| ||||
| Red blood cells (×1012/L) mean ± SD |
4.72 ± 0.58 | 4.61 ± 0.69 | 4.73 ± 0.57 | 0.036 |
|
| ||||
| Hemoglobin (g/L) median (25–75) percentile |
142.0 (131.0–152.0) | 109.0 (106.5–141.5) | 139.0 (125.5–150.5) | <0.0005 |
|
| ||||
| Leukocytes (×109/L) median (25–75) percentile |
10.40 (8.40–12.80) | 7.80 (6.55–9.30) | 9.50 (7.60–12.55) | <0.0005 |
|
| ||||
| Triglycerides (mmol/L) median (25–75) percentile |
1.80 (1.30–2.50) | 0.80 (0.75–0.95) | 1.70 (1.10–2.10) | 0.536 |
|
| ||||
| Total cholesterol (mmol/L) mean ± SD |
5.85 ± 1.45 | 5.69 ± 1.62 | 5.87 ± 1.43 | 0.179 |
|
| ||||
| Blood sugar (mmol/L) median (25–75) percentile |
8.00 (6.30–10.60) | 7.90 (7.30–9.75) | 7.90 (6.55–11.15) | <0.0005 |
|
| ||||
| Troponin positive (%) | 51.87 | 63.69 | 50.99 | <0.0005 |
|
| ||||
| Creatine phosphokinase (mmol/L) median (25–75) percentile |
628.0 (166.5–1933.0) | 244.0 (144.0–545.0) | 811.0 (222.0–1704.0) | <0.0005 |
|
| ||||
| Creatine phosphokinase-MB (mmol/L) median (25–75) percentile |
66.0 (28.0–194.0) | 41.0 (31.0–70.5) | 84.0 (33.0–190.0) | <0.0005 |
|
| ||||
| Bilirubin (μmol/L) median (25–75) percentile |
13.00 (10.00–17.00) | 16.00 (15.00–33.50) | 12.00 (10.50–18.00) | <0.0005 |
|
| ||||
| Aspartate aminotransferase (U/L) median (25–75) percentile |
42.00 (24.00–120.00) | 45.00 (40.50–54.00) | 35.00 (25.00–78.50) | 0.150 |
|
| ||||
| Alanine aminotransferase (U/L) median (25–75) percentile |
29.00 (20.00–45.50) | 45.00 (42.00–71.50) | 28.00 (19.50–44.50) | 0.639 |
|
| ||||
| Lactate dehydrogenase (U/L) median (25–75) percentile |
437.00 (31.75–781.25) | 550.00 (426.00–642.50) | 380.00 (295.00–537.50) | 0.410 |
|
| ||||
| Urea (mmol/L) median (25–75) percentile |
6.40 (5.10–8.20) | 14.70 (9.75–20.10) | 6.40 (5.00–8.20) | <0.0005 |
|
| ||||
| Creatinine (μmol/L) median (25–75) percentile |
93.0 (81.0–108.0) | 142.0 (115.0–196.5) | 95.0 (79.5–107.5) | <0.0005 |
|
| ||||
| C-reactive protein (mg/L) median (25–75) percentile |
4.80 (2.10–17.45) | 16.50 (10.45–87.05) | 3.30 (2.15–10.75) | 0.070 |
|
| ||||
| Fibrinogen (g/L) median (25–75) percentile |
3.70 (3.00–4.60) | 3.00 (2.45–4.80) | 4.00 (3.10–5.30) | 0.001 |
|
| ||||
| Quick (%) median (25–75) percentile |
86.50 (76.00–97.00) | 71.00 (51.50–74.50) | 87.00 (75.50–100.00) | <0.0005 |
|
| ||||
| International normalized ratio median (25–75) percentile |
1.10 (1.00–1.20) | 1.30 (1.25–1.85) | 1.10 (1.00–1.20) | <0.0005 |
|
| ||||
| Na+ (mmol/L) median (25–75) percentile |
144.0 (141.0–147.0) | 143.0 (140.5–144.0) | 143.0 (139.0–145.0) | 0.835 |
|
| ||||
| K+ (mmol/L) median (25–75) percentile |
4.40 (4.10–4.70) | 4.00 (3.90–4.20) | 4.40 (4.20–4.75) | 0.076 |
|
| ||||
|
Ca++ (mmol/L) median (25–75) percentile |
1.210 (1.170–1.250) | 1.140 (1.130–1.155) | 1.210 (1.180–1.255) | 0.009 |
|
| ||||
| Acidum uricum (μmol/L) median (25–75) percentile |
321.0 (262.0–387.0) | 447.0 (372.5–596.5) | 330.0 (266.0–390.5) | <0.0005 |
|
| ||||
| Total protein (g/L) median (25–75) percentile |
76.0 (71.0–80.0) | 66.0 (61.0–73.0) | 73.0 (69.5–78.0) | 0.687 |