Table 7 in Efficacy of Actellic 300 CS-based indoor residual spraying on key entomological indicators of malaria transmission in Alibori and Donga, two regions of northern Benin

<p><b>Table 7</b> Indoor density of <i>An. gambiae</i> (<i>s.l</i>.) in IRS and control areas</p><table><tbody><tr><th>Period</th><th>Area</th><th>No. of rooms</th><th>No. collected</th><th>Density/room</th><th><i>P</i> -value</th></tr></tbody><tbody><tr><th>Before IRS (June&ndash;October 2016)</th><td>Baseline</td><td>610</td><td>1001</td><td>1.64</td><td>&lt;0.0001</td></tr><tr><th>After 1st round of IRS (June&ndash;October 2017)</th><td>After IRS areas</td><td>673</td><td>273</td><td>0.41</td><td></td></tr><tr><th>After 1st round of IRS (June&ndash;September 2017)</th><td>After IRS areas</td><td>551</td><td>208</td><td>0.38</td><td>&lt;0.0001</td></tr><tr><th></th><td>Control areas</td><td>160</td><td>244</td><td>1.53</td><td></td></tr><tr><th>After 2nd round of IRS (June&ndash;August 2018)</th><td>After IRS areas</td><td>242</td><td>117</td><td>0.48</td><td>&lt;0.0001</td></tr><tr><th></th><td>Control areas</td><td>88</td><td>155</td><td>1.76</td><td></td></tr></tbody></table>