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Table 4 Blood feeding preference and sporozoite rates for An. gambiae s.s. collected from the three study villages, at baseline and monthly mean during the 12-months post-intervention period

From: Impact of PermaNet 3.0 on entomological indices in an area of pyrethroid resistant Anopheles gambiae in south-western Nigeria

Mosquito population Treatment Time of testing Blood positivity rate (%) Sporozoite positivity rate
    No. tested Human only Cattle only Other p value No. tested Positive (%) p value
Ilara UTC Baseline 295 82.7 13.4 3.4 0.558 568 1.76 0.709
Post-intervention 1500 81.1 13.0 10.5 4345 2.09
Irolu PN 3.0 Baseline 350 80.9 17.1 2.0 0.042 702 2.14 0.022
Post-intervention 27 29.6 70.4 0   573 0.87  
Ijesa PN 2.0 Baseline 360 85.0 13.9 1.1 0.091 745 3.08 0.832
   Post-intervention 548 60.0 36.0 4.0   2415 2.81  
  1. p value < 0.05 indicates a significant difference between baseline and post-intervention monthly mean.