Table 2 Parameters of residual renal function in patients on continuous ambulatory (CAPD), automated peritoneal dialysis (APD) and for pooled data.
CAPD n = 34 | APD n = 59 | Overall n = 93 | |
|---|---|---|---|
Urine volume, mL/day | 580 [392.5–857.5] | 560 [310–975] | 560 [330–950] |
Normalized urine volume, mL/day | 573.62 [435.45–911.13] | 549.04 [330.25–919.48] | 567.06 [387.31–916.90] |
mGFR, mL/min | 3.26 [1.36–5.30] | 3.24 [1.83–5.94] | 3.24 [1.47–5.67] |
Residual renal clearance, L/week | |||
Urea | 21.59 [10.98–32.02] | 19.67 [11.83–36.47] | 20.60 [11.49–35.79] |
Creatinine | 41.10 [16.79–68.16] | 44.25 [24.34–83.15] | 43.02 [19.13–75.48] |
Phosphorus | 15.09 [9.08–26.99] | 18.74 [8.02–34.56] | 17.50 [8.34–33.58] |
Urine solute concentration, mg/dL | |||
Urea | 227.85 [151.85–302.50] | 238.20 [190.95–284.10] | 238.10 [172.10–287.30] |
Creatinine | 75.10 [47.69–99.96] | 91.66 [65.71–124.46] | 80.54 [57.16–114.38] |
Phosphorus | 19.82 [12.87–28.62] | 23.58 [16.36–33.84] | 21.30 [14.60–30.50] |
Renal mass removed, g/week | |||
Urea | 10.59 [4.17–13.61] | 9.78 [4.80–17.78] | 10.12 [4.72–17.24] |
Creatinine | 3.03 [1.73–4.56] | 3.93 [2.13–5.95] | 3.53 [1.85–5.62] |
Phosphorus | 0.83 [0.34–1.39] | 1.08 [0.51–1.77] | 1.02 [0.49–1.72] |
