Table 4 Drug susceptibility phenotypes of the Beijing and non-Beijing family strains

Total

1017

920 (90.5 %)

97 (9.5 %)

Pan sensitive

670 (65.9 %)

605 (90.3 %)

65(9.7 %)

 1 (Ref.)

Any resistance^c

347 (34.1 %)

315 (90.8 %)

32 (9.2 %)

0.946(0.606-1.475)

 Any S resistance

253 (24.9 %)

229 (90.5 %)

24 (9.5 %)

0.976(0.596-1.596)

 Any H resistance

210 (20.6 %)

191 (91.0 %)

19 (9.0 %)

0.926(0.541-1.583)

 Any R resistance

182 (17.9 %)

169 (92.9 %)

13 (7.1 %)

0.716(0.385-1.330)

 Any E resistance

85 (8.4 %)

75 (88.2 %)

10 (11.8 %)

1.241(0.611-2.519)

MDR^d

134 (13.2 %)

123 (91.8 %)

11 (8.2 %)

0.832(0.427-1.623)