Table 4

 Univariate analysis of relationship between Helicobacter pylori genotyping and histology

AntrumCorpus
nH pylori densityNeutrophil infiltrationIntestinal metaplasiaAtrophyH pylori densityNeutrophil infiltrationIntestinal metaplasiaAtrophy
NS, not significant, p>0.10.
For histological scores (minimum 0 to maximum 5), mean (median) are presented.
BabA
    Positive1582.5 (2.6)2.6 (2.5)0.7 (0)1.7 (1.2)2.5 (2.7)1.9 (2.1)0.3 (0)0.6 (0)
    Negative422.1 (2.1)1.8 (1.8)0.4 (0)0.9 (0.6)2.0 (1.9)1.3 (1.0)0.2 (0)0.3 (0)
    p value0.0180.002NS0.0010.0050.020NSNS
BabB
    Positive1352.4 (2.5)2.4 (2.4)0.7 (0)1.4 (1.0)2.4 (2.3)1.8 (2.0)0.3 (0)0.5 (0)
    Negative652.4 (2.4)2.5 (2.4)0.7 (0)1.6 (1.2)2.5 (2.4)1.7 (2.0)0.3 (0)0.6 (0)
    p valueNSNSNSNSNSNSNSNS
SabA
    Positive1162.4 (2.6)2.1 (2.4)0.8 (0)1.8 (1.3)2.3 (2.0)1.5 (1.7)0.4 (0)0.7 (0)
    Negative842.5 (2.5)2.9 (2.7)0.5 (0)1.0 (0.6)2.6 (2.8)2.2 (2.0)0.2 (0)0.4 (0)
    p valueNS<0.0010.056<0.0010.017<0.0010.0490.047
OipA
    Positive1542.6 (2.7)2.7 (2.5)0.8 (0)1.6 (1.0)2.6 (2.8)1.9 (2.0)0.3 (0)0.6 (0)
    Negative461.9 (1.8)1.7 (1.8)0.4 (0)1.0 (0.9)1.9 (2.1)1.3 (1.0)0.1 (0)0.4 (0)
    p value<0.001<0.001NS0.021<0.0010.005NSNS
CagA
    Positive1602.5 (2.6)2.6 (2.5)0.8 (0)1.6 (1.0)2.5 (2.7)1.9 (2.0)0.3 (0)0.6 (0)
    Negative402.1 (1.9)1.8 (1.9)0.2 (0)0.9 (0.6)2.0 (2.1)1.4 (1.1)0.1 (0)0.3 (0)
    p value0.0290.0030.0300.0050.0100.0540.0310.098