Table 3.

Odds ratios of factors associated with A. aegypti immature infestation in Anapoima municipality, Colombia, using multivariate logistic regression (R ² = 0.124; n = 71 observations)

Variable	Level	OR (95% CI)	P
Frequency of washing container	Weekly	1.00
	Monthly	4.23 (1.31–13.68	0.016
	Never	4.55 (1.09–18.96)	0.037
Dissolved oxygen, DO (mg/l)		0.51 (0.28–0.92)	0.026

Abbreviations: OR odds ratio; 95% CI 95% confidence interval