Listar por autor "Ancca Juárez, J.M."

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Use of Individual-level Covariates to Improve Latent Class Analysis of Trypanosoma cruzi Diagnostic Tests

Tustin, A.W.; Small, D.S.; Delgado, S.; Castillo Neyra, Ricardo; Verastegui Pimentel, Manuela Renee; Ancca Juárez, J.M.; Quispe Machaca, V.R.; Gilman, Robert Hugh; Bern, C.; Levy, M.Z. (De Gruyter, 2012)

Statistical methods such as latent class analysis can estimate the sensitivity and specificity of diagnostic tests when no perfect reference test exists. Traditional latent class methods assume a constant disease prevalence ...