Diagnostic test evaluation methodology: a systematic review of methods employed to evaluate diagnostic tests in the absence of gold standard–an update
CM Umemneku Chikere, K Wilson, S Graziadio… - PLoS …, 2019 - journals.plos.org
Objective To systematically review methods developed and employed to evaluate the
diagnostic accuracy of medical test when there is a missing or no gold standard. Study …
diagnostic accuracy of medical test when there is a missing or no gold standard. Study …
Estimation of diagnostic test accuracy without full verification: a review of latent class methods
J Collins, M Huynh - Statistics in medicine, 2014 - Wiley Online Library
The performance of a diagnostic test is best evaluated against a reference test that is without
error. For many diseases, this is not possible, and an imperfect reference test must be used …
error. For many diseases, this is not possible, and an imperfect reference test must be used …
Development of in-house ELISA for detection of antibodies against lumpy skin disease virus in cattle and assessment of its performance using a bayesian approach
N Sthitmatee, P Tankaew, W Modethed… - Heliyon, 2023 - cell.com
Lumpy skin disease (LSD) is a contagious disease among cattle and buffalo worldwide.
Currently, an enzyme-linked immunosorbent assay (ELISA) has been recognized as an …
Currently, an enzyme-linked immunosorbent assay (ELISA) has been recognized as an …
Assessment of Zoonotic Transmission of Giardia and Cryptosporidium between Cattle and Humans in Rural Villages in Bangladesh
Giardia and Cryptosporidium are important causes of diarrhoea in Bangladesh. The high
prevalence of both parasites in humans and cattle in rural Bangladesh and the common use …
prevalence of both parasites in humans and cattle in rural Bangladesh and the common use …
Bayesian estimation of the prevalence and test characteristics (Sensitivity and specificity) of two serological tests (RB and SAT-EDTA) for the diagnosis of bovine …
V Paucar, J Ron-Román, W Benítez-Ortiz, M Celi… - Microorganisms, 2021 - mdpi.com
In Ecuador, a national program for bovine brucellosis control has been in implementation
since 2008. Given the costs, small-and medium-sized livestock holders are not completely …
since 2008. Given the costs, small-and medium-sized livestock holders are not completely …
Determination of the sensitivity and specificity of bovine tuberculosis screening tests in dairy herds in Thailand using a Bayesian approach
T Singhla, S Boonyayatra, S Chulakasian… - BMC veterinary …, 2019 - Springer
Background The objective of this study was to determine the sensitivity (Se) and specificity
(Sp) of bovine tuberculosis (bTB) screening tests including a single intradermal tuberculin …
(Sp) of bovine tuberculosis (bTB) screening tests including a single intradermal tuberculin …
Evaluation of three serological tests for diagnosis of bovine brucellosis in smallholder farms in Pakistan by estimating sensitivity and specificity using Bayesian latent …
S Arif, J Heller, M Hernandez-Jover, DM McGill… - Preventive Veterinary …, 2018 - Elsevier
The present study aimed to estimate the herd-level sensitivity (Se) and specificity (Sp) of
three commonly used serological tests in naturally-infected cattle and buffalo in smallholder …
three commonly used serological tests in naturally-infected cattle and buffalo in smallholder …
Bovine and Caprine Brucellosis in Bangladesh: Bayesian evaluation of four serological tests, true prevalence, and associated risk factors in household animals
A cross-sectional study was carried out to estimate the true prevalence of Brucella spp. and
identify allied risk factors/indicators associated with brucellosis in the Dinajpur and …
identify allied risk factors/indicators associated with brucellosis in the Dinajpur and …
Herd and animal level seroprevalence and associated risk factors of small ruminant brucellosis in the Korahey zone, Somali regional state, eastern Ethiopia
AM Hussen, F Alemu, A Hasan Hussen… - Frontiers in Veterinary …, 2023 - frontiersin.org
Introduction Brucellosis is a zoonosis of major public health and economic importance that is
endemic in livestock in Ethiopia with varying levels of seroprevalence. Methods A cross …
endemic in livestock in Ethiopia with varying levels of seroprevalence. Methods A cross …
Establishment and evaluation of an indirect ELISA for detection of antibodies to goat Klebsiella pneumonia
R Chen, H Shang, X Niu, J Huang, Y Miao, Z Sha… - BMC veterinary …, 2021 - Springer
Abstract Background Klebsiella pneumonia, a Gram-negative bacterium belonging to the
genus Enterobacter, causes many human and livestock diseases. Notably, infected goats …
genus Enterobacter, causes many human and livestock diseases. Notably, infected goats …