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Table 5 Odds ratio (OR) with 95% CI for Non-vacA s1m1 genotypes and antibiotic resistance in H. pylori

From: Clinical relevance of the cagA and vacA s1m1 status and antibiotic resistance in Helicobacter pylori: a systematic review and meta-analysis

Non-vacA s1m1 genotypes

Antibiotic resistance

Random-effects model

Heterogeneity

Publication bias

OR (95% CI )

p value

p value

I-squared

Egger’s p value

Begg’s p value

vacA s1m2

Clarithromycin

0.13 (0.05–0.16)

0.01

0.01

81.34

0.78

0.88

Metronidazole

0.32 (0.12–0.81)

0.01

0.01

92.01

0.50

0.20

Amoxicillin

0.11 (0.003-3.9)

0.2

0.01

97.76

0.02

0.5

Tetracycline

0.05 (0.001-4.6)

0.2

0.01

95.01

0.05

0.5

Levofloxacin

0.16 (0.02–1.36)

0.09

0.01

93.48

0.04

0.5

vacA s2m1

Clarithromycin

0.03 (0.01–0.09)

0.01

0.01

0.00

0.05

0.7

Metronidazole

0.07 (0.00-173.5)

0.5

0.01

92.02

NA

NA

Amoxicillin

0.02 (0.00-1.34)

0.06

0.9

0.00

NA

NA

Tetracycline

0.02 (0.00-1.34)

0.06

0.9

0.00

NA

NA

Levofloxacin

0.02 (0.00-1.34)

0.06

0.9

0.00

NA

NA

vacA s2m2

Clarithromycin

0.07 (0.03–0.13)

0.01

0.01

55.47

0.02

0.04

Metronidazole

0.06 (0.02–0.15)

0.01

0.01

84.67

0.52

0.50

Amoxicillin

0.04 (0.01–0.09)

0.01

0.01

17.61

0.18

0.1

Tetracycline

0.03 (0.00-0.14)

0.01

0.01

0.00

0.07

0.5

Levofloxacin

0.03 (0.01–0.12)

0.01

0.01

21.26

0.78

0.5

NA not available