Table 5 Variables associated with the natraemia change by univariate analysis.
From: Natraemia variations induced by acute dialysis in critically ill patients: a database study
Variable | OR (95% CI) | p value |
|---|---|---|
Age | 0.98 (0.95–1.01) | 0.11 |
Male | 0.31 (0.12–0.78) | 0.013 |
Medical condition | 0.42 (0.15–1.18) | 0.10 |
Urine output before RRT | 1.44 (0.95–2.19) | 0.085 |
Natraemia before RRT | 0.77 (0.69–0.85) | < 0.0001 |
Natraemia before RRT < 135 mmol/L | 30.4 (4.00–231.1) | 0.001 |
Kalaemia before RRT | 1.32 (0.95–1.84) | 0.10 |
Bicarbonate before RRT | 0.89 (0.81–0.96) | 0.005 |
Urea before RRT | 1.03 (1.00–1.06) | 0.037 |
Albumin before RRT | 0.95 (0.87–1.03) | 0.21 |
Haemoglobin before RRT | 0.87 (0.71–1.06) | 0.17 |
Creatinine before RRT | 1.00 (1.00–1.00) | 0.48 |
Calculated osmolarity before RRT | 0.88 (0.83–0.92) | < 0.0001 |
Dialysate sodium | 1.12 (0.98–1.29) | 0.11 |
Dialysate potassium | 0.95 (0.67–1.34) | 0.77 |
Dialysate bicarbonate | 1.09 (0.93–1.28) | 0.29 |
RRT duration | 1.19 (0.94–1.50) | 0.15 |
Total dialysed blood volume | 1.01 (1.00–1.03) | 0.096 |
Final Kt/V | 1.57 (0.47–5.20) | 0.46 |
Dialysis-sodium gradient | 1.69 (1.38–2.06) | < 0.0001 |
