Socio-demographic risk factors (%)

Ag H. pylori control test

p-value

X²

Ag − N (%)

Ag + N

Age

22 to 40 years old (46.30)

41 to 60 years old (40.55)

61 to 90 years old (13.15)

159

132

47

10

15

1

0.91

0.15

Gender

Male (38.9)

Female (61.1)

135

204

7

19

0.19

0.14

Residency

urban (57.89)

Rural (42.11)

196

141

13

11

0.70

0.43

Profession

No High school diploma (42.46)

Middle manager (34.79)

Senior Manager (13.5)

Others (9.59)

139 (89.68)

120 (93.70)

46 (95.83)

34 (97.14)

16

7

2

1

0.02

0.21