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 5

Prevalence of typhoid fever based on the index and reference test methods.

Diagnostic test	Positive	Prevalence (%)	value
Stool culture	72	12.90	<0.0001
Widal	319	57.17
Typhidot-IgM	87	15.59