Table 1 The incidence risks of diarrhoea in the different observational periods from seven weeks to 24/25 months of age.

7 weeks to

3 months

3 to 4 months

4 to 6 months

6 to 12 months

12 to18 months

18 to 25 months

LEO

35/209

14/194

28/181

14/153

11/131

7/110

16.7%

7.2%

15.5%

9.2%

8.4%

6.4%

(12.3 - 22.4)

(4.3 - 11.7)

(10.9 - 21.4)

(5.5 - 14.8)

(4.8 - 14.4)

(3.1 - 12.6)

NF

17/137

6/129

9/123

4/100

6/85

0/60

12.4%

4.7%

7.3%

4.0%

7.1%

0%

(7.9 - 19)

(2.1 - 9.8)

(3.9 - 13.3)

(1.6 - 9.8)

(3.3 - 14.6)

(0.0-6.0)

LR

24/148

10/144

16/140

9/122

7/87

6/90

16.2%

6.9%

11.4%

7.4%

8.0%

6.7%

(11.1 - 23.0)

(3.8 - 12.3)

(7.2 - 17.8)

(3.9 - 13.4)

(4.0 - 15.7)

(3.1 - 13.8)

IW

16/81

9/79

8/70

5/55

3/45

3/34

19.8%

11.4%

11.4%

9.1%

6.7%

8.8%

(12.5 - 29.7)

(6.1 - 20.3)

(5.9 - 21.0)

(3.9 - 19.6)

(2.3 - 17.9)

(3.0 - 23.0)

Total

92/575

39/546

61/514

32/430

27/348

16/294

16.0%

7.1%

11.9%

7.4%

5.4%

5.4%

(13.2 - 19.2)

(5.3 - 9.6)

(9.4 - 15.0)

(5.3 - 10.3)

(5.4 - 11.1)

(3.4 -8.7)