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Table 1 Drug susceptibility profiles in TB patient groups

From: High levels of multidrug resistant tuberculosis in new and treatment-failure patients from the Revised National Tuberculosis Control Programme in an urban metropolis (Mumbai) in Western India

GROUP SENSITIVE RESISTANT
   MONO a) HR b) HR + E/Z/EZ MDR (a+b) POLY
First time treatment-failures
(n = 231)
39 (17) 38 (16) 13 (6) 82 (35) 95 (41) 59 (26)
Newly diagnosed (previously untreated)
(n = 493)
175 (35) 103 (21) 19 (4) 98 (20) 117 (24) 98 (20)
  1. (Key: H: Isoniazid, R: Rifampicin, Z: Pyrazinamide, E: Ethambutol,
  2. Figures in parentheses are %,
  3. Polyresistance: Resistance to ≥ 2 drugs exclusive of the HR combination)