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Table 2 Status of oipA and cagA gene of H. pylori in PUD and gastritis infected individuals

From: Relationship between mucosal TNF-α expression and Th1, Th17, Th22 and Treg responses in Helicobacter pylori infection

Virulence factors PUD [n (%)] Gastritis [n (%)] Total [n (%)] P values a
oipA-Positive 26 (50.3) 25 (45.5) 51 (50) 0.321
oipA-Negative 21 (44.7) 30 (54.5) 51 (50)
cagA-Positive 34 (72.3) 39 (70.9) 73 (71.6) 0.873
cagA-Negative 13 (27.7) 16 (29.1) 29 (28.4)
  1. aChi-Square test