Průsa R, Zímová M, Marek J
Oddĕlení klinické biochemie, FN Motol, Praha.
Cas Lek Cesk. 1997 Jun 26;136(13):416-9.
In the introduction we summarize specifics of reference values and metabolism of magnesium in childhood. We studied the frequency of abnormal values of magnesium in both children and adults hospitalized in Faculty Hospital Motol, Prague. We analyzed 6761 tests of S-Mg and 356 dU-Mg results located in archives of Department of clinical biochemistry (1. 1. 1992-1. 11. 1995). The frequency of low level of S-Mg (< 0.65 mmol/l) was 14%. Hypermagnesemia was present in 1.6% of the total number of cases. We found low values of dU-Mg in 20% of the total number of cases, hypermagnesiuria was present in 8.4% cases. We also proved that hypomagnesemia is more frequent in both boys and men than in girls and women. Critical values of S-Mg below 0.5 mmol/l are less frequent (84 cases). Estimated frequency of clinical significant hypomagnesemia in hospitalized patients was about 1.25%.
在引言部分，我们总结了儿童期镁的参考值和代谢特点。我们研究了布拉格莫托尔大学医院住院儿童和成人中镁值异常的频率。我们分析了临床生物化学科档案中6761次血清镁（S-Mg）检测结果和356次尿镁（dU-Mg）检测结果（1992年1月1日至1995年11月1日）。血清镁水平低（<0.65 mmol/l）的频率为14%。高镁血症在总病例数中占1.6%。我们发现20%的总病例数尿镁值低，8.4%的病例存在高镁尿症。我们还证明，低镁血症在男孩和男性中比在女孩和女性中更常见。血清镁低于0.5 mmol/l的临界值较少见（84例）。住院患者中临床显著低镁血症的估计频率约为1.25%。
