Table 5. G. duodenalis infection in children in Northeast region of Minas Gerais State, Brazil, 2009–2010; continuous variables selected in the univariate analysis^a.

	ORb	95% CI	p-valor
Number of inhabitants per household	1.05	0.98–1.13	0.148
Number of rooms per household	0.90	0.81–1.01	0.068

^athe univariate analysis associated each independent variable with the outcome and was adjusted by the stage (time of data collection).

^bOR =  Odds Ratio.