Table 3: Patterns of amino acid changes and mutations on inhA gene.

Number of isolates (%)Nucleotide/amino acid changes on inhA geneMTBDRplus assay INH mutation patterns (inhA gene)Finding

5 (7.2%)inhAC15TΔWT1, MUT1
1 (1.4%)inhAT8CΔWT2, MUT3A
63 (91.3%)No changeWT