Investigation | Level, median (range) | Normal range† |
---|---|---|
Peak potassium, mmol/L | 7.0 (4.4–12.5) | 3.5–5.1 |
Peak creatinine, mmol/L | 214 (146–1127) | 50–110 |
Peak AST, U/L | 2944 (116–5124) | 7–40 |
Peak creatinine kinase, U/L | 8200 (1952–237 960) | 38–215 |
Lowest recorded glucose, mmol/L | 1.9 (0.4–17.1) | 3.9–6.1 |
Note: AST = aspartate transaminase. *Data missing for 4 patients; they were pronounced dead shortly after arrival to the emergency department (no antemortem investigations). †Normal values were obtained from the Royal College of Physicians and Surgeons of Canada.17