aHR | 95% CI | p value | |
---|---|---|---|
Potassium level at admission | |||
Serious hypokalemia (K+ < 2.5 mmol/L) | 1.286 | 0.899–1.840 | 0.17 |
Moderate hypokalemia (2.5 ≤ K+ < 3 mmol/L) | 1.118 | 0.904–1.384 | 0.30 |
Mild hypokalemia (3 ≤ K+ < 3.5 mmol/L) | 1.028 | 0.909–1.164 | 0.66 |
No dyskalemia (3.5 ≤ K+ ≤ 5 mmol/L) | 1 | Ref | 0.01 |
Mild hyperkalemia (5 < K+ ≤ 6 mmol/L) | 1.290 | 1.133–1.469 | 0.01 |
Moderate hyperkalemia (6 < K+ ≤ 7 mmol/L) | 1.051 | 0.822–1.343 | 0.69 |
Serious hyperkalemia (K+ > 7 mmol/L) | 1.119 | 0.729–1.719 | 0.61 |
Renal replacement therapy on day 1 or on day 2 | 1.337 | 1.184–1.510 | < 0.01 |
Age > 60 years | 1.867 | 1.695–2.057 | < 0.01 |
Underlying disease | |||
Cardiac | 1.355 | 1.211–1.516 | < 0.01 |
Immunosuppression | 1.366 | 1.221–1.528 | < 0.01 |
Admission category, medical | 1.304 | 1.156–1.471 | < 0.01 |
Main symptom admission | |||
Shock and multiple organ failure | 1.925 | 1.635–2.267 | < 0.01 |
Acute respiratory failure and COPD exacerbation | 1.646 | 1.392–1.945 | < 0.01 |
Acute renal failure | 1.238 | 0.947–1.618 | 0.12 |
Coma | 2.337 | 1.960–2.787 | < 0.01 |
Trauma, monitoring, scheduled surgery | 1 | Ref | < 0.01 |
SOFA score without points for renal failure | 1.214 | 1.198–1.230 | < 0.01 |