Selected article for: "false negative rate and negative test"
Author: Ying Liu; Yueping Liu; Bo Diao; Feifei Ren; Yue Wang; Jinya Ding; Qianchuan Huang
Title: Diagnostic Indexes of a Rapid IgG/IgM Combined Antibody Test for SARS-CoV-2
  • Document date: 2020_3_30
    • ID: hnetng0w_31
    Snippet: Accuracy of SARS-CoV-2 IgG/IgM test kit in 5 clinical confirmed cases showed 2 out of the 5 cases were tested positive by IgG/IgM test kit while their RT-PCR results were negative ( Table 2) . SARS-CoV-2 infection starts at the lung not in the upper respiratory tract, hence sampling process has a large effect on final RT-PCR results [13] , which might partially explain the high false-negative rate. However, this should not have any effect on SARS.....
    Document: Accuracy of SARS-CoV-2 IgG/IgM test kit in 5 clinical confirmed cases showed 2 out of the 5 cases were tested positive by IgG/IgM test kit while their RT-PCR results were negative ( Table 2) . SARS-CoV-2 infection starts at the lung not in the upper respiratory tract, hence sampling process has a large effect on final RT-PCR results [13] , which might partially explain the high false-negative rate. However, this should not have any effect on SARS-CoV-2 IgG/IgM test kit because only venous blood was needed for this test. IgG/IgM test kit likely can remedy some false negatives inherent in respiratory swab samples and can be served as a complementary option to RT-PCR.

    Search related documents:
    Co phrase search for related documents
    • complementary option and IgG IgM test kit: 1, 2
    • complementary option and positive test: 1
    • complementary option and respiratory tract: 1
    • complementary option and RT PCR complementary option: 1, 2
    • complementary option and SARS IgG IgM test kit: 1, 2
    • confirm case and false negative: 1, 2
    • confirm case and false negative rate: 1
    • confirm case and high false negative rate: 1
    • confirm case and positive test: 1
    • false negative and high false negative rate: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25
    • false negative and IgG IgM test kit: 1, 2, 3
    • false negative and large effect: 1, 2, 3
    • false negative and positive test: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25
    • false negative and respiratory tract: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25
    • false negative and RT PCR result: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25
    • false negative and sampling process: 1
    • false negative rate and high false negative rate: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25
    • false negative rate and IgG IgM test kit: 1
    • false negative rate and large effect: 1