Molecular Typing Characteristic and Drug Susceptibility Analysis of Mycobacterium tuberculosis Isolates from Zigong, China
Table 3
Prevalence of anti-TB drug resistance among 265 isolates in Sichuan province.
Anti-TB drugs
Whole ()
Beijing ()
Non-Beijing ()
( value)
Isoniazid
18.11% ()
19.44% ()
16.53% ()
0.45 (0.5019)
Rifampicin
15.09% ()
18.75% ()
10.74% ()
3.48 (0.0623)
Streptomycin
12.08% ()
13.89% ()
9.92% ()
1.07 (0.3014)
Ethambutol
6.42% ()
7.64% ()
4.96% ()
0.84 (0.3583)
Ofloxacin
12.08% ()
9.03% ()
15.70% ()
2.61 (0.1065)
Resistant to any anti-TB drugs
27.17% ()
28.47% ()
25.62 % ()
0.35 (0.5519)
MDR-TB
13.58% ()
15.97% ()
10.74% ()
1.65 (0.1986)
: all 265 isolates were sensitive to other three kinds of anti-TB drugs, and Pearson and value were evaluated between the Beijing and non-Beijing family strains.