UNCORRECTED PROOF 1Q8 Development and evaluation of a rapid multiplex-PCR based system for 2 Mycobacteriumtuberculosis diagnosis using sputum samples

article i nfo -85.7) and 75.6% (95% CI: 64.9-84.4) respectively, in comparison to 85.3% (95% CI: 79.9- 29 89.6) and 73.2% (95% CI: 62.2-82.4) respectively for GeneXpert; and 62.1% (95% CI: 55.3-68.4) and 56.1% (95% 30 CI: 44.7-67) respectively for smear microscopy. The study has shown that the NWU-TB system allows detection 31