Seroprevalence and Risk Factors of Toxoplasma gondii Infection among Pregnant Women in Kumasi: A Cross-Sectional Study at a District-Level Hospital, Ghana

Table 4

Diagnostic performance of T. gondii RDT-IgG and RDT-IgM diagnostic tests against the ELISA technique.

Diagnostic test	Sensitivity	Specificity	Accuracy	PPV	NPV	Cohen’s kappa	AUC
RDT-IgG	0.31	0.912	0.56	0.38	0.83	0.201	0.611
RDT-IgM	0.43	0.960	0.94	0.27	0.97	0.304	0.694

NPV: negative predictive value; PPV: positive predictive value; AUC: area under the curve.