Prevalence, sensitivities, specificities and positive and negative predictive values of Leptocheck-WB and IgM-ELISA using the MAT as gold standard and Bayesian latent class models.

*Gold standard model assumed that MAT is perfect (100% sensitivity and 100% specificity; all patients with gold standard test positive are diseased and all patients with gold standard test negative are non-diseased). MAT titer ≥ 400 was considered to be positive. Values shown are estimated means with 95% confidence interval.+Bayesian latent class model assumed that all tests evaluated are imperfect. Values shown are estimated median with 95% credible interval.Prevalence, sensitivities, specificities and positive and negative predictive values of Leptocheck-WB and IgM-ELISA using the MAT as gold standard and Bayesian latent class models.