Research Article
Estimated Glomerular Filtration Rate Correlates Poorly with Four-Hour Creatinine Clearance in Critically Ill Patients with Acute Kidney Injury
Table 2
Patient demographics (range).
| | Patients with AKI, a 4CrCl < 60 mL·min−1 per 1.73 m2 and a u/o > 0.24 mL·kg−1 per hr |
| Number of patients | 37 | Age (years) | 67 (25–90) | Sex | | Male | 20 | Female | 17 | Ethnicity | | White | 32 | Black | 3 | South Asian | 2 | Height (cm) | 170 (144–196) | Weight (kg) | 82 (40–175) | Body surface area (m2) | 1.95 (1.27–3.09) | Reason for ICU admission | | Medical | 15 | Elective surgery | 6 | Emergency surgery | 16 | AKIN group | | 1 | 10 | 2 | 16 | 3 | 9 |
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AKI: acute kidney injury; 4CrCl: 4-hour creatinine clearance; u/o: urine output.
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