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Table 9 Detection of Isoniazid (INH) resistance by LPA against Culture MGIT DST

From: Comparison of GeneXpert and line probe assay for detection of Mycobacterium tuberculosis and rifampicin-mono resistance at the National Tuberculosis Reference Laboratory, Kenya

 

DST_1ST_ISONIAZID

 

Resistant (n = 12)

Sensitive(n = 107)

Total (n = 119)

KATG

 RESISTANT

8

3

11 (9.2%)

 SENSITIVE

4

104

108 (90.8%)

NHA

 RESISTANT

3

2

5 (4.2%)

 SENSITIVE

9

105

114 (95.8%)

KATG AND INHA

 RESISTANT

11

5

16 (13.4%)

 SENSITIVE

1

102

103 (86.6%)