Age/years

Positive V. cholera

Total positive

P-value

Male

Female

(+ve)

(+ve)

-10

1

6

7

0.273

df = 5

11 - 20

15

5

20

21 - 30

32

24

56

31 - 40

24

18

42

41 - 50

13

22

35

51 - 60

13

8

21

61-

9

4

13

Total

107

87

194