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Table 2 Prevalence of HBsAg in relation to socio-demographic and obstetrical characteristics of pregnant women attending ANC in the Buea Health District, Cameroon

From: Prevalence of HBsAg and knowledge about hepatitis B in pregnancy in the Buea Health District, Cameroon: a cross-sectional study

Factor

N

n

%

RR

Fisher exact p-value

Age

   

0.81

1.00

 < 30

139

14

10.07

  

 ≥ 30

37

3

8.11

  

Education

   

0.74

0.53

 ≤ Primary

34

4

11.76

  

 >Primary

137

12

8.76

  

Employment

   

1.22

0.80

 Unemployed

80

7

8.75

  

 Employed

94

10

10.64

  

Marital status

   

1.75

0.42

 Unmarried

61

4

6.56

  

 Married

113

13

11.50

  

Gestational age

   

0.56

0.27

 ≤ 24 weeks

59

8

13.56

  

 >24 weeks

105

8

7.62

  

Parity

   

0

0.38

 ≤ 4

156

17

10.9

  

 >4

17

0

0

  
  1. N = number of participants tested, n = positives, % = prevalence, RR = risk ratio.