Table 3

Impact of spraying and net use on Anopheles indoor resting density by zone using a multivariate negative binomial regression.


Adjusted DR*
95% CI
P value

Survey Zone 1



     Spraying



          Yes
0.05
(0.01–0.20)
<0.001
          No



     Net use



          Yes
0.47
(0.06–3.65)
0.470
          No




Survey Zone 2



     Spraying



          Yes
0.13
(0.02–0.69)
0.017
          No



     Net use



          Yes
0.96
(0.14–6.58)
0.964
          No




* Density Ratio = exponential of the regression coefficient adjusted for net use and spraying, CI = abbreviation for Confidence Interval

Protopopoff et al. Malaria Journal 2007 6:93   doi:10.1186/1475-2875-6-93