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Table 3 Relationship between mutations conferring clarithromycin resistance and pathologies

From: Primary resistance to clarithromycin, metronidazole and amoxicillin of Helicobacter pylori isolated from Tunisian patients with peptic ulcers and gastritis: a prospective multicentre study

 

NPU*

PU**

Total

A2143G

28 (75.6%)

9 (24.4%)

37

A2142G

4 (80%)

1 (20%)

5

A2142C

0

0

0

  1. NPU*: non peptic ulceration; PU**: peptic ulceration