TABLE 5.

Number of occurrences at each zone diameter for tigecycline disk diffusion quality control

Zone diam (mm)No. of occurrences for strain (% within range)a:
E. coli ATCC 25922 (99.0)S. aureus ATCC 25923 (99.1)P. aeruginosa ATCC 27853 (99.0)S. pneumoniae ATCC 49619 (99.0)N. gonorrhoeae ATCC 49226 (99.2)H. influenzae ATCC 49247 (97.9)
81
948
10136
11206
1283
134
142
15
16
17
18
1951
201018
21254712
221613227
2358143379
24123781115
251603210429
2670299246
271114069
28248189
2927181
3031057
312422
3241
3353
3472
3593
3679
3750
3834
3910
407
411
42
  • a Numbers within recommended quality control ranges are represented in bold.