Table 15 Characteristics and evolution of H-Na between D28 survivors and non-survivors (results are number and % of patients and median IQR)
From: Proceedings of Réanimation 2017, the French Intensive Care Society International Congress
Survivors n = 65 | Non-survivors n = 29 | OR 95% CI, p | |
|---|---|---|---|
Characteristics of hypernatremia | |||
3% HT saline gp, n (%) | 54 (83) | 26 (89) | 1.77 (0.45–6.88), 0.41 |
Max SNa, mmol/L | 155 (152–157) | 155 (152–157) | 1.04 (0.94–1.15), 0.40 |
Max SNa gap, mmol/L | 15 (12–20) | 18 (12–22) | 0.93 (0.86–1.01), 0.10 |
Evolution of hypernatremia within 24 h | |||
H-Na corrected, n (%) | 10 (15) | 7 (24) | 1.75 (0.59–5.2), 0.31 |
Correction rate, mmol/L/h | −0.17 (–0.25/0) | −0.25 (−0.42/− 0.13) | 0.17 (0.03–0.99), 0.05 |
Lowest SNa, mmol/L | 150 (147–153) | 147 (146–142) | 0.95 (0.87–1.03), 0.22 |
Over-corrected, n (%) | 0 | 0 | |
Final evolution of hypernatremia | |||
Finally corrected, n (%) | 57 (88) | 20 (69) | 0.31 (0.11–0.92), 0.03 |
Time to SNa <146, h | 60 (36–84) | 36 (24–48) | 0.98 (0.96–1.00), 0.05 |
Over-corrected, n (%) | 10 (15) | 3 (10) | 0.63 (0.16–2.50), 0.52 |