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Table 3 Pattern of anti-TB drugs susceptibility testing against RRD cases (n = 408) by Xpert MTB/RIF

From: Rifampicin resistance mutations in the 81 bp RRDR of rpoB gene in Mycobacterium tuberculosis clinical isolates using Xpert MTB/RIF in Khyber Pakhtunkhwa, Pakistan: a retrospective study

Anti-TB Drugs

Resistance (n)

Resistance (%)

H

3

(0.73)

R

3

(0.73)

S

2

(0.5)

ES

2

(0.5)

HE

3

(0.73)

HS

2

(0.5)

HZ

2

(0.5)

HR

3

(0.73)

HEZ

2

(0.5)

HRE

2

(0.5)

HRZ

34

(8.3)

HEZS

3

(0.73)

HREZ

72

(17.6)

HRZS

23

(5.6)

HREZS

252

(61.6)

  1. H isoniazid, R rifampicin, S streptomycin, E ethambutol, Z pyrazinamide