HBs Ag positive women

HBs Ag negative women

Odds ratio

P

Number (n)

Percentage (%)

Number (n)

Percentage (%)

History of surgery

3

21.4

10

9.9

2.48

0.21

History of blood transfusion

0

0

1

0.09

1.28

0.61

Tattoos

3

21.4

28

27.7

0.71

0.62

Scarifications

0

0

8

7.9

0.37

0.5

Total of women tested

14

100

101

100