Skip to main content

Table 4 Sputum conversion at 28 days.

From: Serial counts of Mycobacterium tuberculosis in sputum as surrogate markers of the sterilising activity of rifampicin and pyrazinamide in treating pulmonary tuberculosis

  SHT SHRZ HIV- HIV+
Not available 31 23 36 18
Sputum culture: negative 7 13 11 9
positive 29 19 38 10
Total patients 67 55 85 37