Table 1

Monthly distribution of cryptosporidiosis

n = 569


Observed

Expected


Jan

20

48.3

Feb

25

43.6

Marc

152

48.3

Apr

148

46.8

May

102

48.3

Jun

41

46.8

Jul

30

48.3

Aug

11

48.3

Sept

15

46.8

Oct

5

48.3

Nov

10

46.8

Dec

10

48.3

χ2 11 df

681.94

p-value

0.000


Callaghan et al. International Journal of Health Geographics 2009 8:64   doi:10.1186/1476-072X-8-64

Open Data