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Table 2 Dietary intake among the case and control groups

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

Variables

Cases (148)

Controls (302)

P value

Vitamin E (mg/d)

10.48 (7.99,13.96)

12.46 (9.65, 15.45)

0.001

Vitamin A (RAE/d)

402.85(283.95, 568.83)

553 (370.29, 786)

 < 0.001

Vitamin C (mg/d)

132 (86.76, 169.38)

112 (75.76, 159.38)

0.334

Zinc (mg/d)

13.53 (10.88, 16.87)

10.49 (8.69, 12.83)

0.124

Manganese (mg/d)

6.32 (4.91,8.02)

10.20 (7.49,13.28)

 < 0.001

Selenium (mg/d)

103.44 (81.75, 129.88)

130.85 (98.97, 174.36)

 < 0.001

  1. Data are presented as median (interquartile range )IQR()
  2. Obtained from the analysis of 2-independent- samples Tests
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BMC Gastroenterology

ISSN: 1471-230X

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