Variable

General

Group 1

Group 2

Group 3

Chi² test

n

%

CI

n

%

CI

n

%

CI

n

%

CI

Shower water

Sump

712

57.72a

3.63

254

53.54b

6.13

202

69.31a

6.36

256

52.73b

6.12

***

Court

712

8.29c

2.03

254

7.87b

3.31

202

1.98c

1.92

256

13.67a

4.21

***

Street

712

5.62d

1.69

254

7.48a

3.24

202

2.48a

2.14

256

6.25a

2.97

NS

Next to the house

712

20.65b

2.97

254

29.13a

5.59

202

6.44b

3.39

256

23.44a

5.19

***

Latrine

712

5.06de

1.61

254

1.97b

1.71

202

9.9a

4.12

256

4.3b

2.48

***

Other

712

3.09e

1.27

254

0.39b

0.77

202

9.9a

4.12

256

0.39b

0.76

***

Dish

Sump

712

5.06d

1.61

254

3.15b

2.15

202

9.9a

4.12

256

3.13b

2.13

***

Court

712

45.08a

3.65

254

50.79b

6.15

202

7.43c

3.62

256

69.14a

5.66

***

Street

712

32.02b

3.43

254

46.85a

6.14

202

47.03a

6.88

256

5.47c

2.79

***

Next to the house

712

9.69c

2.17

254

1.97b

1.71

202

0.99b

1.37

256

24.22a

5.25

***

Other

712

11.1c

2.31

254

0.79b

1.09

202

38.12a

6.70

256

0b

0.00

***

Kitchen

Court

715

54.27a

3.65

256

62.5b

5.93

202

19.31c

5.44

257

73.54a

5.39

***

Street

715

26.01b

3.22

256

35.16a

5.85

202

40.1a

6.76

257

5.84b

2.87

***

Next to the house

715

8.67d

2.06

256

1.17b

1.32

202

0.99b

1.37

257

22.18a

5.08

***

Other

715

13.01c

2.47

256

2.73b

2.00

202

42.57a

6.82

257

0c

0.00

***