Variable | Overall (n = 82) | NIV-failed (n = 44) | NIV-successful (n = 38) | p-value |
---|---|---|---|---|
Laboratory results | ||||
Glicemia (mg/dL) | 139.0 [117.0–177.0] | 160.5 [129.5–202.5] | 123.5 [112.0–154.0] | 0.0039 |
Azotemia (mg/dL) | 60.5 [46.2–71.0] | 63.5 [49.5–96.0] | 60.0 [45.0–69.0] | 0.2284 |
Creatinine (mg/dL) | 0.74 [0.61–0.96] | 0.73 [0.56–1.09] | 0.74 [0.66–0.91] | 0.7802 |
eGFR (mL/min) | 95.5 [73.3–106.7] | 91.5 [66.7–99.3] | 100.8 [88.8–113.3] | 0.0104 |
Total protein (g/dL) | 6.0 ± 0.6 | 6.1 ± 0.6 | 6.1 ± 0.6 | 0.7854 |
Albumin (g/dL) | 0.7 [0.6–0.9] | 2.9 ± 0.3 | 3.1 ± 0.4 | 0.0051 |
Bilirubin (mg/dL) | 3.0 ± 0.4 | 0.8 [0.6–0.9] | 0.7 [0.5–0.9] | 0.4540 |
Ammonium (μg/dL) | 84.0 [65.0–113.0] | 84.0 [63.0–110.7] | 85.5 [67.5–115.5] | 0.9250 |
Sodium (mEq/L) | 138.0 [136.0–140.0] | 138.0 [136.0–143.0] | 138.0 [136.0–140.0] | 0.3287 |
Potassium (mEq/L) | 4.4 ± 0.5 | 4.2 ± 0.4 | 4.6 ± 0.5 | 0.0013 |
Clorum (mEq/L) | 102.0 [99.5–104.0] | 103.0 [100.2–105.7] | 102.0 [99.0–103.0] | 0.1595 |
Calcium (mg/dL) | 8.5 [8.1–8.8] | 8.4 [8.1–8.6] | 8.6 [8.3–8.9] | 0.0443 |
Magnesium (mg/dL) | 2.2 ± 0.3 | 2.3 [2.0–2.5] | 2.2 [2.0–2.4] | 0.8127 |
AST (U/L) | 31.5 [25.0–48.2] | 29.0 [23.0–45.5] | 34.0 [27.0–50.0] | 0.3218 |
ALT (U/L) | 37.0 [26.0–56.0] | 30.0 [20.0–42.5] | 49.5 [28.0–79.0] | 0.0016 |
LDH (U/L) | 413.0 [319.5–598.0] | 456.5 [348.0–614.5] | 387.5 [299.0–550.0] | 0.1344 |
CPK (U/L) | 69.5 [40.5–141.5] | 61.5 [45.0–132.0] | 82.0 [34.0–156.0] | 0.7168 |
Troponin (ng/L) | 11.3 [5.0–21.3] | 13.5 [8.4–38.6] | 6.0 [3.7–13.9] | 0.0008 |
Mioglobin (ng/mL) | 62.3 [37.8–110.9] | 75.5 [39.2–169.5] | 49.9 [32.5–91.5] | 0.0894 |
CK-MB (ng/mL) | 1.7 [1.1–2.8] | 2.1 [1.3–3.9] | 1.3 [0.9–1.9] | 0.0038 |
BNP (pg/mL) | 53.0 [33.0–123.2] | 86.0 [46.5–196.2] | 34.0 [21.0–58.0] | 0.0001 |
Hb (g/dL) | 13.7 [12.2–14.6] | 13.1 [12.1–13.9] | 14.3 [12.4–14.9] | 0.0327 |
WBC (× 103) | 11.0 [8.1–13.3] | 11.8 [9.1–13.3] | 10.1 [7.6–13.3] | 0.1017 |
Neutrophil (× 103) | 9.6 [7.0–11.7] | 10.3 [8.0–12.0] | 8.4 [6.9–10.9] | 0.0542 |
Lymphocytes | 727 [536–999] | 758 ± 330 | 850 ± 348 | 0.2255 |
Eosinophil | 85 [48–154] | 96 [53–156] | 78 [39–149] | 0.2906 |
Monocyte | 437 [318–627] | 433 [317–580] | 476 [322–700] | 0.5121 |
Basophil | 13 [8–24] | 13 [10–24] | 12 [5–21] | 0.2182 |
Neutrophil/lymphocyte ratio | 12.1 [8.8–18.0] | 15.1 [10.4–19.7] | 10.3 [7.4–14.4] | 0.0080 |
Platelet (× 103) | 266.6 ± 103.9 | 247.4 ± 104.6 | 288.8 ± 99.9 | 0.0714 |
aPTT (sec) | 29.9 [26.8–32.8] | 31.2 [29.3–34.0] | 27.9 [25.9–30.6] | 0.0041 |
INR | 1.13 [1.04–1.23] | 1.19 [1.04–1.31] | 1.12 [1.04–1.18] | 0.0921 |
Firbinogen (mg/dL) | 538.5 [471.0–670.0] | 505.5 [424.5–588.0] | 596.0 [512.0–699.0] | 0.0166 |
D-dimer (ng/mL) | 1060.0 [680.7–2495.0] | 1460.0 [860.0–3825.0] | 820.0 [530.0–1260.0] | 0.0037 |
AT III (%) | 86.3 ± 15.9 | 82.4 ± 16.2 | 90.8 ± 14.4 | 0.0161 |
CRP (mg/dL) | 7.3 [3.6–12.7] | 8.9 [5.1–14.2] | 6.1 [3.6–9.4] | 0.0762 |
PCT (ng/mL) | 0.10 [0.06–0.23] | 0.13 [0.09–0.35] | 0.08 [0.05–0.14] | 0.0141 |
SOFA score | 3 [3–4] | 4 [3–5] | 3 [3–4] | 0.0808 |
Therapies | ||||
Tocilizumab (%) | 16 (19.5%) | 6 (13.6%) | 10 (26.3%) | 0.1490 |
Eculizumab (%) | 2 (2.4%) | 1 (2.3%) | 1 (2.6%) | 0.9163 |
Remdesivir (%) | 6 (7.3%) | 2 (4.5%) | 4 (10.5%) | 0.2997 |