Abstract P114 Table 1

Results of urinary samples tested for the presence of rifampicin

Total cohort with latent TB(n = 57)Patients attending all clinics and 100% reported compliance(n = 23)Patients missing clinics ± reporting non-compliance(n = 34)
% (n) of samples positive for rifampicin67.1% (116)77.5% (55)59.8% (61)
% (n) of samples negative for rifampicin32.9% (57)22.5% (16)40.2% (41)