Table 6.

Multivariate analysis of reinfection group

Variable	Crude OR	CI 95%	(P value)	Adjusted OR	CI 95%	(P value)
> 8 years old	6.65	2.73–16.2	(0.00)	7.74	1.98–30.16	(0.03)
Rural area	0.53	0.22–1.25	(0.11)	0.45	0.11–1.82	(0.26)
Risk of low weight, severe or moderate malnutrition	2.29	0.96–5.79	(0.04)	2.81	0.78–10.0	(0.11)
Standing water	0.47	0.17–1.32	(0.10)	1.31	0.26–6.55	(0.73)
No waste collection service	0.69	0.29–1.73	(0.37)	3.44	0.79–14.8	(0.09)
More than 7 years living in municipalities	10.15	4.0–26.4	(0.000)	13.27	3.54–49.7	(0.000)

CI = confidence interval.