• Medicine · Oct 2024

    Performance verification of Siemens Atellica DL IM1600 automatic immune analyzer detection system: A-TPO and A-TG.

    • Zhen Huang, Min He, and Xiuyin Wang.
    • Department of Laboratory Medicine, The Affiliated Traditional Chinese Medicine Hospital, Guangzhou Medical University, Guangzhou, China.
    • Medicine (Baltimore). 2024 Oct 25; 103 (43): e40168e40168.

    AbstractTo study the performance of the Siemens Atellica DL IM1600 automatic immune analyzer detection system for thyroid peroxidase antibodies (A-TPO) and anti-thyroglobulin antibodies (A-TG). Perform performance verification based on CNAS and CLSI related documents, including precision, accuracy, reference interval, and linearity. In precision validation, intra-batch imprecision coefficient of variation values of A-TG and A-TPO were 3.60%, 5.40%, and 3.20%, 2.20%, inter-batch imprecision coefficient of variation values were 5.40%, 4.40%, and 5.00%, 2.50%, all within the specified range. In the accuracy verification, the A-TG comparison values were -10.94%, -1.49%, -1.14%, -7.78%, -3.28%, and the A-TPO values were 21.20%, 6.42%, 14.63%, 12.40%, and 6.55%, The absolute values were all lower than the comparison requirements. The reference interval verifies that the A-TG and A-TPO test results of health patients were within the normal reference interval of 0 to 60 U/mL. In the linear range validation, A-TG linear regression y = 1.0145x - 10.093, correlation coefficient R2 = 0.9963 > 0.95, A-TPO linear regression y = 0.9985x - 18.172, correlation coefficient R2 = 0.9954 > 0.95, indicating linear linearity. The performance verification of Siemens Atellica DL IM1600 automatic immune analyzer detection system for A-TPO and A-TG was satisfactory, suitable for clinical application.Copyright © 2024 the Author(s). Published by Wolters Kluwer Health, Inc.

      Pubmed     Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…