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One-Step Detection Ce Individual Test Cassette Colloidal Gold Rapid Detection Test Ki

China One-Step Detection Ce Individual Test Cassette Colloidal Gold Rapid Detection Test Ki, Find details about China Test Kit, Gold from One-Step Detection Ce Individual Test Cassette Colloidal Gold Rapid Detection Test Ki

Model NO.
IgG/IgM
Model NO.
IgG/IgM
  1. Verification of clinical sensitivity and specificity: 
To evaluate and calculate the specificity, sensitivity and negative positive predictive values from blood samples from clinically diagnosed patients with novel infection, serum samples from healthy people and blood samples positive for non-new but other related infections (influenza virus infection).
    1. IgM
Reagent to be evaluatedclinically diagnosedTotal
positivenegative
positive55257
negative4145149
Total59147206

sensitivity =TP/(TP+FN)=55/59×100%=93.2%
specificity =TN/(FP+TN)×100%=145/147×100%=98.6%
positive predictive value = TP/(TP+FP)×100%=55/57×100%=96.5%
negative predictive value = TN/(FN+TN)×100%=145/149=97.3%





 
    1. IgG
Reagent to be evaluatedclinically diagnosedtotal
positivepositive
positive54155
negative5146151
total59147206
sensitivity= TP/(TP+FN)=54/59×100%=91.5%
specificity =TN/(FP+TN)×100%= 146/147=99.3%
positive predictive value = TP/(TP+FP)×100%=54/55×100%=98.2%
negative predictive value = TN/(FN+TN)×100%=146/151×100%=96.7%


 

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