Tables
- TABLE 1
Diagnostic accuracy of FluoroType MTB stratified by light-emitting diode fluorescence smear microscopy positivity, HIV status and Xpert MTB/RIF result
Culture positive (n=70) Culture negative (n=226) All Sensitivity Specificity FluoroType MTB positive FluoroType MTB negative FluoroType MTB positive FluoroType MTB negative Overall 62 8 91 135 296 88.6% (78.7–94.9%) 59.7% (53–66.2%) Smear positive 50 0 11 6 67 100% (92.9–100%) 35.3% (14.2–61.7%) Smear negative 12 8 80 129 229 60.0% (36.1–80.9%) 61.7% (54.8–68.3%) HIV positive 21 4 44 50 119 84.0% (63.9–95.5%) 53.2% (42.6–63.6%) HIV negative 33 0 27 46 106 100% (89.4–100%) 63.0% (50.9–74.0%) HIV unknown 8 4 20 39 71 66.7% (34.9–90.1%) 66.1% (52.6–77.9%) Xpert MTB/RIF positive 53 2 13 1 69 96.4% (87.5–99.6%) 7.1% (0.2–33.9%) Xpert MTB/RIF negative 9 6 78 134 227 60.0% (32.3–83.7%) 63.2% (56.3–69.7%) Data in parentheses are 95% confidence intervals.
Vol 3 Issue 2
Table of Contents
FluoroType MTB system for the detection of pulmonary tuberculosis
