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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)