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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