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Table 1 Demographics

From: The use of venous Doppler to predict adverse kidney events in a general ICU cohort

Parameter Mean or mediana SD or IQR or %
Age 56.8 16.7
Male (n, %) 68 59.7%
Race
 Caucasian 58 50.9
 African American 49 42.9
 Asian 2 1.8
 Other/unknown 5 4.4
Comorbidities
 Heart failure 11 9.6%
 Diabetes 30 26.3%
 Chronic kidney disease 5 4.4%
 Renal failure requiring dialysis 1 0.9%
 AIDS 3 2.6%
 Immunosuppression (not related to AIDS) 1 0.9%
Admission vital signs
Systolic blood pressure 122.6 27.9
Diastolic blood pressure 69.1 16.2
Mean arterial pressure 88.7 19.6
Heart rate 95.9 21
Temperature (°F) 98.1a 96.8–98.6
Glasgow Coma Scale 10 7–15
Admission physiological variables
SOFA score 7a 4–8
PaO2 142.8 77.9
Lactate 2.8 2.6
Right ventricular disfunctionb 21.9% 95% CI 14.4–31.0%
Critical care interventions (admission)
Mechanical ventilation 85 74.6%
Vasopressors/inotropes   
 Norepinephrine 34 29.8%
 Epinephrine 4 3.5%
 Milrinone 1 0.9%
 Phenylephrine 1 0.9%
Continuous renal replacement 14 12.3%
  1. SD standard deviation, IQR interquartile range
  2. aMedian; bdefined as a TAPSE < 1.6 cm