[Retracted] Direct Detection of Antibiotic Resistance in Chinese Helicobacter pylori Clinical Isolates by Sequencing-Based Approach

Table 1

Resistance pattern of Helicobacter pylori strains.

Resistance pattern	Number of strains
All susceptible	14
All resistance	0
Levofloxacin	108
Amoxicillin	24
Metronidazole	154
Clarithromycin	41
Tetracycline	0
Mono resistance
Levofloxacin only	13
Amoxicillin only	5
Metronidazole only	0
Clarithromycin only	5
Tetracycline only	12
Multiple resistance
Levofloxacin + metronidazole	64
Clarithromycin + metronidazole	12
Amoxicillin + levofloxacin + metronidazole	15
Clarithromycin + levofloxacin + metronidazole	29