From: Influence of arterial blood gases on the renal arterial resistive index in intensive care unit
Median | CI 95% | Min. | Max. | |
---|---|---|---|---|
Clinical data | ||||
Age (years) | 55.5 | 50–61 | 17 | 87 |
Albuminemia (g/L) | 23 | 21–26 | 14 | 36 |
BMI (kg/m2 ) | 25 | 24–27 | 17 | 37 |
SAPS 2 | 49 | 44–55 | 23 | 91 |
SOFA score | 4 | 4–6 | 1 | 12 |
Delay between ICU admission and inclusion (days) | 5 | 3–7 | 1 | 25 |
PEEP (cmH2O) | 6 | 5–7 | 0 | 12 |
Biological data | ||||
Plasma creatinine (µmol/L) | 62.5 | 57–68 | 26 | 307 |
BUN (mmol/L) | 6.8 | 5.7–7.5 | 1.9 | 51.9 |
CKD-EPI (mL/min/1.73 m²) | 109 | 100–114 | 18.6 | 145 |
Measured creatinine clearance (mL/min/1.73 m²) | 118 | 105–134 | 9 | 319 |
pH | 7.43 | 7.42–7.44 | 7.24 | 7.55 |
PaO2 (mmHg) | 82 | 75–96 | 41 | 191 |
SaO2 (%) | 97 | 95.3–98 | 82 | 100 |
PaCO2 (mmHg) | 37 | 35.7–40 | 27 | 66.5 |
Plasma total CO2 content (mmol/L) | 25.5 | 24.9–26.4 | 17.4 | 40.9 |
Hemoglobin (g/dL) | 10.1 | 9.6–10.5 | 7.8 | 13.6 |
General hemodynamic data | ||||
SAP (mmHg) | 130 | 126–136 | 90 | 177 |
DAP (mmHg) | 65.5 | 61–69 | 42 | 98 |
MAP (mmHg) | 85 | 83–88 | 59 | 120 |
Pulse pressure (mmHg) | 66 | 59.7–69 | 29 | 106 |
Heart rate (bpm) | 89 | 84–93 | 39 | 150 |
Renal hemodynamic data | ||||
Pulsatility Index | 1.33 | 1.1–1.5 | 0.89 | 2.1 |
Resistivity Index | 0.69 | 0.66–0.72 | 0.48 | 0.86 |