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Table 4 Effectiveness of the control strategies adopted by the Brazilian Visceral Leishmaniasis Surveillance and Control Programme, Belo Horizonte, Minas Gerais, Brazil

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

Intervention área IRRa 95% CI P-value IRRb P-value 95% CI
AI2010 1      
AI2008 1.82 1.06–3.13 0.03 1.76 0.03 1.05–2.95
AI2006 1.24 0.68–2.25 0.48 1.18 0.59 0.65–2.14
  1. aNon-adjusted model
  2. bModel adjusted to age of the child, family’s socio-economic class and presence of trees in the neighborhood
  3. Abbreviations: AI2006, area of intervention since 2006; AI2008, area of intervention since 2008; AI2010, area of intervention since 2010; CI, confidence interval; IRR, incidence rate ratio