Facteurs

Positive (n; %)

Negative (n; %)

OR (95%)

P

Type of toilets

­ Modern toilet

12 (25)

45 (75)

0.30 (0.14 - 0.64)

<0.001

­ Pit toilet

20 (44.2)

33 (55.8)

1 (0.51 - 1.97)

<0.98

­ Chamber pot

29 (62.5)

23 (37.5)

3.07 (1.54 - 6.09)

<0.001

Water source

­ Public tap

22 (47.5)

32 (52.5)

1.31 (0.69 - 2.47)

<0.40

­ Private tap

17 (37.5)

38 (62.5)

0.80 (0.41 - 1.54)

<0.51

­ Spring water

20 (42.9)

34 (57.1)

1.09 (0.57 - 2.07)

<0.78

­ Well

18 (40)

36 (60)

0.88 (0.46 - 1.68)

<0.70

Hand washing

­ Before meal

18 (38.6)

37 (61.4)

0.31 (0.14 - 0.69)

<0.004

­ After meal

18 (39.8)

36 (60.2)

0.28 (0.12 - 0.63)

<0.002

­ After toilet

15 (33.3)

40 (66.7)

0.37 (0.16 - 0.83)

<0.016