Table 1. Clinical and demographic characteristics of TB patients in the derivation cohort.

Characteristic	Values (n=40)
Age (years), median (range)	44.5 (17 to 73)
Sex, n (%)
Male	28 (70.0)
Female	12 (30.0)
Oral dose of rifampicin, n (%)
300 mg	6 (15.0)
450 mg	9 (22.5)
600 mg	25 (62.5)
Serum total bilirubin, n (%)
<21 μmol/L	40 (100.0)
Renal function	Normal
History of diabetes	None

TB, tuberculosis.