Research Article
A Cross-Sectional Comparative Study of the Performance of the Widal Test and the Typhidot Immunoassay for Typhoid Fever Diagnosis in the West Region of Cameroon
Table 4
Performance of the Widal test and Typhidot immunoassay against the reference standard for the diagnosis of typhoid fever.
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PPV: positive predictive value; NPV: negative predictive value; Pos: positive; Neg: negative; LHR: likelihood ratio; Accu: accuracy; Sen: sensitivity; Spec: specificity; IgM: immunoglobulin M. |