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Table 3 Antibiotic resistance patterns

From: Whole-genome sequencing analyses and antibiotic resistance situation of 48 Helicobacter pylori strains isolated in Zhejiang, China

Resistance Pattern

Combination of Resistance Antibiotics

Strains, n

Pan-sensitive

-

1

Uni-antibiotic

CLR

1

MZ

3

Duo-antibiotics

CLR, LEV

2

CLR, MZ

4

LEV, MZ

3

Tri-antibiotics

AMX, CLR, MZ

3

AMX, LEV, MZ

3

CLR, LEV, TCY

1

CLR, LEV, MZ

12

CLR, TCY, MZ

3

Tetra-antibiotics

AMX, CLR, LEV, MZ

8

AMX, CLR, RI, MZ

1

Penta-antibiotics

AMX, CLR, TCY, RI, MZ

1

AMX, CLR, LEV, RI, MZ

2

  1. AMX, amoxicillin; CLR, clarithromycin; LEV, levofloxacin; TCY, tetracycline; RI, rifampin; MZ, metronidazole