Contamination Potentials of Household Water Handling and Storage Practices in Kirundo Subcounty, Kisoro District, Uganda

Table 8

Multivariate robust Poisson regression analysis of Escherichia coli in household water.

Variable	aPR	95% CI	value
Education
Primary	1.0	—	—
Secondary	2.96	1.10–7.97	0.03
Tertiary	0.34	0.86–1.31	0.12
Occupation
Peasant	1.0	—	—
Trader	2.27	0.85–6.06	0.10
Civil servant	20.27	3.38–121.40	0.001
NGO	0.025	0.02–0.28	<0.001
Water storage container
Closed jerrican	1.0	—	—
Open jerrican	0.72	0.67–861	0.79
Jar	14.44	1.54–135.15	0.02
Closed bottle	5.26	0.63–43.62	0.12
Method of water treatment
Boiling	1.0	—	—
SODIS	1.49	0.67–3.32	0.33
Water guard	5.22	4.23–7.41	<0.001