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Table 3 Total and mean marginal number (Estimated by GEE model) of Anopheles gambiae s.l. collected by level of intervention and type of shade cloth and, the efficacy, expressed in terms of incidence rate ratio (IRR) of mosquito entry in treated houses compared to untreated houses, of the material against the entry of Anopheles gambiae into houses in Furvela village

From: Netting barriers to prevent mosquito entry into houses in southern Mozambique: a pilot study

Factors Number collected Mean (95% Wald CI) IRR (95% Wald CI) P value
No intervention 1064 6.52 (4.88 – 8.72) 1  
Gables 386 1.64 (1.23 – 2.18) 0.17 (0.11 – 0.27) <0.001
Gable and Eaves 220 1.12 (0.77 – 1.63) 0.25 (0.17 – 0.37) <0.001
No shadecloth 595 6.88 (4.98 – 9.51) 1  
Zero vector 397 1.66 (1.18 – 2.34) 0.24 (0.15 – 0.38) <0.001
Maxixe cloth 458 2.13 (1.48 – 3.08) 0.31 (0.19 – 0.50) <0.001
Bed net 220 1.12 (0.75 – 1.67) 0.16 (0.10 – 0.25) <0.001