影响离子钙检测因素的研究

Research on Factors Affecting Ion Calcium Testing

目的 期望对实验前的环节质量进行控制后 ,使离子钙测定结果能够准确反映人体的真实情况 ,避免临床误诊误治。方法 采用 2 33例血液标本 ,从样品放置、保存条件、采集方法等方面进行对比研究 ,数理统计分析。结果 在不同条件下 ,同一样本所测结果差异不一。结论 检测离子钙应该封闭采血 ,立即检测 ,急诊抢救最好用肝素抗凝全血 ,即刻检测 ;如果不能立即测定 ,应该密封冷藏 ;目前在非封闭条件下采血 ,标本非封闭条件放置、保存 ,放置较长时间送检 。

Objective By Means of controlling the link quality before the experiment,the purpose is for the testing result of the ion calcium to accurately reflects the true situation of the blood,thus evading clinically maltreatments and clinicai misleading.Methods 233 blood samples are utilized,the placing of the samples,preserving environment and the way of adopting are compared and studied then a statistical analysis is as made a result.Results We can see the testing result of the same samples varies.Conclusions To test the ion calcium blood adoption should be executed in a light proof condition,and tested soon.If it is not be tested,it should be sealed.The fact,the sample is sent to test after a long term non sealed adoption of blood and non sealed placing and reserving of samples is not practical.