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术后监护病人193例中低镁血症(≤1.49mEq/dl)者117例(61%),血镁正常(1.5～2.0mEq/dl)者66例(34%),高镁血症(≥2.0mEq/dl)者10例(5%)。3组的平均年龄相似,住院期限无差异,也无药物(如氨基糖苷类、二性霉素等)诱发或低血镁的病史(如胆瘘、胰腺炎等)。因高镁血症死亡者(5/10)比正常血镁者(7/66)或低镁血症者(15/117)较高,前者肾衰较后两者多(分别为1/66及2/117)。
There were 117 cases (61%) of 193 patients with hypomagnesemia (≤1.49mEq / dl), 66 patients (34%) with normal serum magnesium (1.5-2.0mEq / dl), hypermagnesemia ≥ 2.0mEq / dl) were 10 cases (5%). The average age of the three groups was similar, there was no difference in hospitalization duration, and no history of drug-induced (eg aminoglycosides, amphotericin, etc.) or hypoglycemia (eg, biliary fistula, pancreatitis, etc.). Patients with hypermagnesemia (5/10) were higher than those with normal magnesium (7/66) or with hypomagnesemia (15/117), with the former having more renal failure than the latter (1/66 And 2/117).