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Table 2 Summary of the calculation of the differential effectiveness

From: Analysis of the cost-effectiveness of the implementation of Indoor Residual Spraying and distribution of Long-Lasting Insecticidal Nets in the municipality of Kouandé and municipality of Copargo in Benin

Municipalities Type of malaria Number of cases one year before (E1) Number of cases one year after (E2) Differential effectiveness (E) (E1 – E2)
COPARGO Uncomplicated 2,056 1,805 251
Severe 415 315 100
GUILMARO Uncomplicated 1,283 891 392
Severe 94 78 16
KOUANDE Uncomplicated 1,721 486 1,235
Severe 256 104 152
PABEGOU Uncomplicated 3,399 2,342 1,057
  Severe 157 134 23
  1. Source: Routine epidemiological data collection.