Table 1.
RT-PCR test kits with their corresponding primers and probes sequences used in this study, Addis Ababa, Ethiopia, 2021.
Table 2.
RT-PCR test kits with their corresponding master mix protocols used in this study, Addis Ababa, Ethiopia, 2021.
Table 3.
Socio demographic characteristics of study participants against the three assays in Addis Ababa, Ethiopia, 2021(N = 279), 2021.
Fig 1.
Comparative analytical sensitivity of the three RT-PCR assays based on Ct values, Addis Ababa, Ethiopia, 2021.
Table 4.
Overall results of 279 samples tested by three molecular SARS-CoV-2 detection assays value with corresponding Ct values, Addis Ababa, Ethiopia, 2021.
Table 5.
a. Possible frequencies combination of dichotomized test results of the three assays among three populations in Addis Ababa, Ethiopia, 2021.
b. Measure of Cohen’s kappa coefficient (κ) Value among the three tests kits, Addis Ababa, Ethiopia, 2021.
Table 6.
Posteriors means and corresponding 95% credible intervals (CrI) of BLCM models with different pair wise covariance’s added, Addis Ababa, Ethiopia,2021.
Table 7.
Predictive values of three tests comparing with three different populations for SARS-COV-2 infection in Addis Ababa, Ethiopia, 2021.