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Table 1 The association between the severity of COVID-19 patients and renal functional indexes

From: Renal dysfunction and prognosis of COVID-19 patients: a hospital-based retrospective cohort study

Parameters

Mild

Severe

Cases, N (%)

125 (81.2)

29 (18.8)

 Uric acid (μmol/L)

239.0 (180.0, 306.8)

218.0 (186.0, 247.5)

 Urea nitrogen (mmol/L)

3.7 (3.1, 4.7)

4.0 (2.8, 5.4)

 Creatinine (μmol/L)

65.0 (52.0, 77.0)

70.0 (54.5, 83.5) *

 Cystatin C (mg/L)

0.81 (0.70, 0.92)

0.89 (0.71, 0.93) *

 eGFR (mL/min)

126.4 (103.4, 150.6)

118.6 (99.3, 142.7) *

Renal dysfunction, N (%)

5 (4.0)

11 (37.9)

  1. The levels of renal function were expressed with median (P25, P75)
  2. Renal dysfunction was defined as any of renal functional indexes beyond normal range
  3. *P< 0.05