Concentration and risk assessment of Cryptosporidium infection associated with exposure to the Njoro River, Njoro Sub-County, Nakuru, Kenya

The Journal of Basic and Applied Zoology

Table 4 Tukey’s multiple comparisons of mean concentrations of Cryptosporidium oocysts at upstream, midstream and downstream sites

(I) Stream section	(J) Stream section	Mean difference (I−J)	Std. Error	Sig	95% confidence interval
(I) Stream section	(J) Stream section	Mean difference (I−J)	Std. Error	Sig	Lower bound	Upper bound
Upstream	Midstream	− .35	.2771	.426	− 1.03	.33
Upstream	Downstream	− .7583	.2771	.026*	− 1.438	− .078
Midstream	Upstream	.35	.2771	.426	− .33	1.03
Midstream	Downstream	− .4083	.2771	.316	− 1.088	.272
Downstream	Upstream	.7583	.2771	.026*	.078	1.438
Downstream	Midstream	.4083	.2771	.316	− .272	1.088