Table 6 Calculated patient-level fluid-related weight gains after institution of an UF rate threshold of 13 mL/h/kg (February 2012)a
From: Target weight achievement and ultrafiltration rate thresholds: potential patient implications
30-Day Cumulative Difference in Post-dialysis Weight (kg) | 30-Day Cumulative % Difference in Post-dialysis Weight (%) | |||
|---|---|---|---|---|
Group | Mean ± SD | Median [Q1, Q3] | Mean ± SD | Median [Q1, Q3] |
Overall | 1.4 ± 3.0 | 0.1 [0.0, 1.2] | 2.2 ± 5.0 | 0.2 [0.0, 1.7] |
Females | 1.4 ± 3.0 | 0.1 [0.0, 1.3] | 2.5 ± 5.5 | 0.3 [0.0, 2.0] |
Males | 1.3 ± 2.9 | 0.1 [0.0, 1.1] | 2.0 ± 4.5 | 0.2 [0.0, 1.6] |
Black race | 1.1 ± 2.5 | 0.0 [0.0, 0.9] | 1.7 ± 3.9 | 0.1 [0.0, 1.4] |
Non-black race | 1.5 ± 3.2 | 0.1 [0.0, 1.3] | 2.5 ± 5.4 | 0.3 [0.0, 2.0] |
Hispanic ethnicity | 1.8 ± 3.3 | 0.3 [0.0, 1.8] | 2.9 ± 5.7 | 0.5 [0.0, 2.7] |
Non-Hispanic ethnicity | 1.3 ± 2.9 | 0.1 [0.0, 1.0] | 2.0 ± 4.7 | 0.2 [0.0, 1.6] |
No Heart Failure | 1.3 ± 2.8 | 0.1 [0.0, 1.1] | 2.0 ± 4.7 | 0.2 [0.0, 1.6] |
Heart Failure | 1.6 ± 3.3 | 0.1 [0.0, 1.4] | 2.5 ± 5.4 | 0.3 [0.0, 2.0] |
TT < 240 Minutes | 1.6 ± 3.2 | 0.2 [0.0, 1.5] | 2.6 ± 5.4 | 0.4 [0.0, 2.2] |
TT ≥ 240 Minutes | 0.8 ± 2.0 | 0.0 [0.0, 0.6] | 1.1 ± 3.0 | 0.0 [0.0, 0.9] |
IDWG <2 kg | 0.4 ± 1.3 | 0.0 [0.0, 0.2] | 0.8 ± 2.5 | 0.0 [0.0, 0.5] |
IDWG ≥2 kg | 1.8 ± 3.4 | 0.4 [0.0, 1.8] | 2.8 ± 5.6 | 0.6 [0.0, 2.5] |
IDWG <3 kg | 0.7 ± 1.9 | 0.0 [0.0, 0.5] | 1.3 ± 3.5 | 0.0 [0.0, 1.0] |
IDWG ≥3 kg | 2.4 ± 3.9 | 0.7 [0.0, 2.8] | 3.6 ± 6.4 | 0.9 [0.0, 3.7] |
IDWG <4 kg | 1.0 ± 2.4 | 0.0 [0.0, 0.8] | 1.7 ± 4.3 | 0.0 [0.0, 1.3] |
IDWG ≥4 kg | 3.1 ± 4.5 | 1.2 [0.2, 3.9] | 4.4 ± 7.1 | 1.4 [0.3, 5.1] |
UF rate < 13 mL/h/kg | 0.5 ± 1.4 | 0.0 [0.0, 0.4] | 0.8 ± 2.2 | 0.0 [0.0, 0.7] |
UF rate ≥ 13 mL/h/kg | 4.1 ± 4.6 | 2.3 [0.8, 6.0] | 6.6 ± 7.9 | 3.4 [1.1, 9.5] |