Positif Test

Negatif Test

PR

95%CI

p

n

%

n

Gender

Male (n = 4664)

47

54.0

4617

1.1

0.7 - 1.7

0.65

Female (n = 4371)

40

46.0

4331

1

Age group (in years)

Less than 17 (n = 2380)

20

23.0

2360

1

17 to 27 (n = 2260)

7

8.0

2253

0.4

0.2 - 0.9

0.02

28 to 41 (n = 2214)

12

13.8

2202

0.6

0.3 - 1.3

0.22

42 and over (n = 2181)

48

55.2

2133

2.7

1.6 - 4.5

0.0001

Marital status

Single (n = 4619)

28

32.2

4591

1

Divorced/widowed (n = 353)

10

11.5

343

4.8

2.3 - 9.9

0.000

In couple/married (n = 4063)

49

56.3

4014

2.0

1.2 - 3.2

0.004

Education level

Non-schooled (n = 1118)

9

10.3

1109

0.9

0.4 - 2.1

0.88

Elementary (n = 2053)

26

29.9

2027

1.5

0.8 - 2.6

0.17

Secondary (n = 3285)

30

34.5

3255

1.1

0.6 - 1.9

0.80

College/university (n = 2579)

22

25.3

2557

1

Occupation group

Schoolchildren/pupils/students (n = 3426)

23

26.4

3403

0.5

0.3 - 0.8

0.008

Unemployed/housewives (n = 657)

10

11.5

647

1.1

0.5 - 2.3

0.87

Craftsmen/laborers (n = 1005)

14

16.1

991

0.9

0.5 - 1.9

0.93

Dealers/traders (n = 841)

5

5.7

836

0.4

0.2 - 1.1

0.06

Workers, public/private sector (n = 1608)

23

26.4

1585

1

Retired/others (n = 1498)

12

13.8

1486

0.6

0.3 - 1.1

0.09

Diabetic

Yes (n = 223)

11

12.6

212

5.9

3.1 - 11.4

0.0000

No (n = 8812)

76

87.4

8736

1

History of blood transfusion

Yes (n = 394)

6

6.9

388

1.6

0.7 - 3.8

0.24

No (n = 8641)

81

93.1

8560

1

History of scarification

Yes (n = 2428)

30

34.5

2398

1.4

0.9 - 2.2

0.10

No (n = 6607)

57

65.5

6550

1

History of hepatitis B

Yes (n = 333)

3

3.4

330

0.9

0.3 - 2.9

0.91

No (n = 8702)

84

96.6

8618

1