Table 4.
Daily changes in serum electrolytes, creatinine, eGFR, and mean daily urine over 96 hours
| 24 hours | 48 hours | 72 hours | 96 hours | |
|---|---|---|---|---|
| Change in serum potassium, mmol/L (±SD) | −0.20 (0.43) | +0.17 (0.42) | −0.11 (0.39) | −0.06 (0.38) |
| Change in serum sodium, mmol/L (±SD) | −0.45 (1.95) | −0.38 (1.82) | −0.27 (1.53) | +0.58 (0.51) |
| Change in serum bicarbonate, mmol/L (±SD) | +1.89 (2.55)* | +1.46 (2.83) | −0.22 (1.79) | +0.86 (0.13) |
| Change in serum creatinine, mg/dL (±SD) | +0.05 (0.20) | +0.64 (0.18) | +0.02 (0.20) | +0.01 (0.15) |
| Change in eGFR, mL/min/1.73 m2 (±SD) | −0.29 (4.82) | −1.31 (3.95) | +0.39 (3.07) | +2.76 (6.63) |
| Mean total UOP, mL (±SD) | 4123 (2272) | 4679 (2122) | 3971 (2201) | 2623 (1419) |
Note:
*
Statistically significant change from prior at p<0.05.
Abbreviations: eGFR, estimated glomerular filtration rate; SD, standard deviation; UOP, urine output.