Skip to main content
Figure 2 | BMC Infectious Diseases

Figure 2

From: Prevalence of tuberculosis drug resistance in 10 provinces of China

Figure 2

Re-testing results by the national reference laboratory on a random selection of the isolates as tested by the provincial laboratories. Concordance between provincial laboratories and the national reference laboratory for isolates tested resistant by the provincial laboratory is shown by light bars, for isolates tested susceptible by dark bars. The adjustment ratio (•) indicates the amount of over- or underestimation of resistance by the provincial laboratory (ratio above unity indicates overestimation).

Back to article page