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Table 1 Drug susceptibility profiles of MDR-TB isolates enrolled in this study

From: Prevalence of extensively drug-resistant tuberculosis in a Chinese multidrug-resistant TB cohort after redefinition

Drug susceptibility profile

No. of isolates

Proportion (%)

INH + RIF

86

20.2

INH + RIF + FQ

168

39.5

INH + RIF + SLID

28

6.6

INH + RIF + FQ + SLID

143

33.6

Total

425

100.0

  1. INH, isoniazid; RIF, rifampicin; FQ, fluoroquinolone; SLID, second-line injectable drugs