Table 5.

Multivariate analysis of the group with infection history

Variable	Raw OR	CI 95%	(P value)	Adjusted OR	CI 95%	(P value)
> 8 years old	4.32	1.94–9.65	(0.00)	2.60	0.91–7.41	(0.07)
Risk of low weight, severe or moderate malnutrition	2.15	0.94–5.28	(0.05)	1.35	0.47–3.84	(0.56)
Incorrect disposal and collection of solid waste	1.25	0.41–3.30	(0.63)	2.07	0.51–8.32	(0.30)
Elementary education of parents	1.20	0.52–2.91	(0.64)	2.15	0.66–6.96	(0.19)
No garbage collection service	0.89	0.39–2.10	(0.76)	1.13	0.40–3.16	(0.82)
More than 7 years living in municipalities	17.46	3.17–18.0	(0.000)	9.43	3.15–28.2	(0.000)
Food preparation with rainwater or well water	1.20	0.46–3.51	(0.68)	4.37	0.86–22.03	(0.07)

CI = confidence interval.