埃塞俄比亚亚的斯亚贝巴圣保罗医院千禧医学院血液学实验室的误差
Errors in the Hematology Laboratory at St. Paul's Hospital Millennium Medical College, Addis Ababa, Ethiopia.
作者信息
Tadesse Hirut, Desta Kassu, Kinde Samuel, Hassen Fatuma, Gize Addisu
机构信息
Department of Laboratory Science, St. Paul's Hospital Millennium Medical College, Addis Ababa, Ethiopia.
Department of Medical Laboratory Sciences, School of Allied Health Sciences, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia.
出版信息
BMC Res Notes. 2018 Jul 3;11(1):420. doi: 10.1186/s13104-018-3551-y.
OBJECTIVE
The objective of this study was to determine the magnitude of pre-analytical, analytical and post-analytical laboratory errors in hematology tests.
RESULTS
A total of 2606 hematology requests were studied. Out of the total, 562 (21.6%) pre-analytic, 14 (0.5%) analytical and 168 (6.4%) post-analytical errors were recorded which contribute a total frequency of 75.5, 1.9 and 22.6%, respectively. The name of the physician requesting the test was not provided on 2215 (85%) of request forms and 1827 (70.1%) of the request forms were unaccompanied with proper clinical details of the patient. Essential information required on the request forms was often missed. Close communication between clinicians and laboratory personnel is the key to improve laboratory quality in general.
目的
本研究的目的是确定血液学检测中分析前、分析中和分析后实验室误差的程度。
结果
共研究了2606份血液学检测申请。其中，记录到562例（21.6%）分析前误差、14例（0.5%）分析误差和168例（6.4%）分析后误差，其总频率分别为75.5%、1.9%和22.6%。2215份（85%）申请表未提供申请检测的医生姓名，1827份（70.1%）申请表未附带患者的适当临床细节。申请表上所需的基本信息经常缺失。一般来说，临床医生和实验室人员之间的密切沟通是提高实验室质量的关键。
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