PCR

P

Positive

Negative

Total

Marital status of mothers

Common-Law or monogamous married

3

27

30

0.168

Common-Law or polygamous married

2

31

33

Widow

0

7

7

Educational level

Illiterate

3

36

39

0.231

Literale

0

1

1

Primary

2

17

19

Secondary

0

11

11

Family charge (Number of dependent children)

0

1

6

7

0.366

1

0

13

13

2

2

16

18

3

1

16

17

More than 3

1

14

15

Mothers’ profession

Pupil or student

0

4

4

0.299

Housewife

2

26

28

Farmer/craftswoman/artist

2

15

17

Trader

1

19

20

Civil servant

0

1

1