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Table 3 Association between DAI and H. pylori risk

From: Association between dietary antioxidant index and risk of Helicobacter pylori infection among adults: a case–control study

 

Case (148)

Control (302)

Unadjusted OR (95% CI)

P-value*

Adjusteda OR (95% CI)

P value

Total DAI, mean (SD)

3.57 (1.55)

7.67 (2.74)

0.87 (0.81, 0.92)

 < 0.001

0.82 (0.75, 0.89)

 < 0.001

  >  Median, N(%)

102 (22.7)

123 (27.3)

1

–

1

–

  ≤ Median, N(%)

46 (10.2)

179 (39.8)

1.07 (1.04, 1.10)

 < 0.001

1.08 (1.02, 1.12)

 < 0.001

  1. Data are presented as OR (95% CI)
  2. DAI Dietary antioxidant index
  3. *P for trend: obtained from binary logistic regression
  4. aAdjusted for age, sex, smoking, alcohol, physical activity, BMI, education and total energy
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BMC Gastroenterology

ISSN: 1471-230X

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