Effectiveness of the Brazilian Visceral Leishmaniasis Surveillance and Control Programme in reducing the prevalence and incidence of Leishmania infantum infection

Table 6 Effectiveness of the control strategies adopted by the Brazilian Visceral Leishmaniasis Surveillance and Control Programme in transversal study II, Belo Horizonte, Minas Gerais, Brazil

Intervention área	OR^a	95% CI	P-value	OR^b	P-value	95% CI
AI2010	1
AI2008	1.94	1.1–3.42	0.02	1.84	0.03	1.06–3.23
AI2006	1.71	1.1–3.42	0.07	1.68	0.07	0.94–2.98

^aNon-adjusted model
^bModel adjusted by age of the child, socio-economic class of the family, presence of trees in the neighborhood and presence of chickens.
Abbreviations: AI2006, area of intervention since 2006; AI2008, area of intervention since 2008; AI2010, area of intervention since 2010; OR, odds ratio; CI, confidence interval

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