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Table 1 Results for the sigmoid random effects model (Sigmoid RE) and the sigmoid random effects model including a random effect for the households (Sigmoid RE + hh) for the SolarMal trial, compared to a generalized linear mixed effects model from the original analysis [21] (GLMM)

From: Estimating intervention effectiveness in trials of malaria interventions with contamination

 

Sigmoid RE

Sigmoid RE + hh

GLMM [21]

\(1-\)OR (in \(\%\))

31.9, \([15.3,\,45.8]\)

42.1, \([32.2,\,51.3]\)

30.0, \([20.9,\,38.0]\)

\(1-\)RR (in \(\%\))

25.2, \([10.9,\,39.0]\)

34.1, \([24.4,\,44.1]\)

–

\(\hat{\theta }\) (in km)

0.146, \([0.052,\,0.923]\)

0.133, \([0.052,\,0.943]\)

–

  1. The results are reported as the reduction in odds ratio \(1-\)OR as well as the reduction in relative risk \(1-\)RR. The contamination range \(\hat{\theta }\) is only estimable for the two sigmoid random effects models