Table 1.
Antimicrobial agent | No. (%) of resistant H. pylori strains in the | ||
---|---|---|---|
years 2009–2011 | |||
All strains | Primary strains | Secondary strains | |
n = 51 | n = 43 | n = 8 | |
CLA(1) | 11 (22%) | 8 (19%) | 3 (38%) |
LEV(1) | 8 (16%) | 5 (12%) | 3 (38%) |
(1)CLA: clarithromycin, LEV: levofloxacin.