Table 2 Uni and multivariate analysis for chloride parameters and AKI
No AKI N = 203 | AKI N = 181 | HR 95% CI, p | Adjusted HR a,b95% CI, p | |
|---|---|---|---|---|
Hyper chloremia, n (%) | ||||
No | 69 (34.0%) | 71(39.2%) | 1 (ref) | 1 (ref) |
Yes | 134 (66.5%) | 110 (60.8%) | 0.94 [0.67; 1.31], 0.706 | 1.01 [0.66; 1.52], 0.974 |
[Chloride], mmol/L | – | – | 1.00 [0.98; 1.03], 0.647 | 1.01 [0.99; 1.03], 0.872 |
[Chloride] max, mmol/L | 112 [107–119] | 111 [108 – 117] | 1.00 [0.98; 1.02], 0.962 | 1.00 [0.98; 1.02], 0.792 |
Delta [Chloride] > 5 mmol/L, n (%) | ||||
No | 93 (46.5%) | 70 (45.2%) | 1 (ref) | |
Yes | 107 (53.5%) | 85 (54.8%) | 1.04 [0.73;1.48], 0.851 | 0.94 [0.66; 1.34], 0.724 |
[Na–Cl] difference, mmol/L | – | – | 1.00 [0.99; 1.02], 0.852 | 1.00 [0.98; 1.03], 0.914 |
[Na–Cl] minimal difference, mmol/L | 30 [28–33] | 30 [27–33] | 0.99 [0.96; 1.04], 0.834 | 1.01 [0.96; 1.05], 0.830 |