Oertel J, Kastner M, Hagner G
Int J Clin Pharmacol Ther Toxicol. 1984 Sep;22(9):461-3.
In chronically bleeding patients the hemoglobin concentration in blood (Hb) increases after iron therapy. The iron dose necessary for the maintenance of Hb is proportional to blood loss. A simple method for determining blood loss in chronically bleeding patients is introduced. The amount of iron necessary for an increase of Hb is needed for determination of the daily blood loss. A good correlation between calculated and required iron dosage was found for 14 out of 16 chronically bleeding patients. The calculated dose determined for one patient was below the required value; for the other patient only a slight difference was noted.
在慢性出血患者中，铁剂治疗后血液中的血红蛋白浓度（Hb）会升高。维持Hb所需的铁剂量与失血量成正比。介绍了一种测定慢性出血患者失血量的简单方法。确定每日失血量需要知道使Hb升高所需的铁量。在16例慢性出血患者中，有14例患者计算出的铁剂量与所需铁剂量之间具有良好的相关性。为一名患者计算出的剂量低于所需值；另一名患者仅发现有轻微差异。
