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Table 1 Socio-Demographic and Risk Factors of H. pylori Infection

From: ABO, Lewis blood group systems and secretory status with H.pylori infection in yemeni dyspeptic patients: a cross- sectional study

Characteristics

No. of Patients (103)

â„–

%

Sex

  

Male

40

38.8

Female

63

61.2

Age

 

Median age (Min. - Max.)

25.0 (19.0–57.0)

< 30

70

68

˃30

33

32

Residence

  

Urban

44

42.7

Rural

59

57.3

Drinking source

  

Non- Refined

62

60.2

Tap

41

39.8

Eating source

  

Restaurant

21

20.4

Home

82

76.6

ABO Blood groups

  

A

34

33

B

7

6.8

O

62

60.2

Rh Typing

  

Positive

94

91.3

Negative

9

8.7

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BMC Infectious Diseases

ISSN: 1471-2334

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