From: Strengthening systems for communicable disease surveillance: creating a laboratory network in Rwanda
Year | Number of CDT sites participating in QC | Number of TB slides (specimens) | Percent (%) TB-smear positive | Percent (%) with false positive result | Percent (%) with false negative result | Overall performance |
---|---|---|---|---|---|---|
2003 | 60 | No records available | Â | Â | Â | Â |
2004 | 134 | No records available | Â | Â | Â | Â |
2005 | 147 | 3622 | 13.7% | 6.4% | 2.6% | Not rated |
2006 | 173 | 7370 | 11.3% | 4.1% | 1% | Good |
2007 | 183 | 9057 | 6.6% | 2.7% | 0.5% | Good |