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Table 4 Adjusted odds ratios for using ITNs for sleeping in households with at least one ITN for every two people

From: Factors associated with the use of insecticide-treated nets: analysis of the 2018 Burkina Faso Malaria Indicator Survey

Variable Model 1   Model 2   Model 3  
AOR 95% CI AOR 95% CI AOR 95% CI
Age in years       
 0–10 (Ref.) 1      
 11–19 0.5*** 0.5–0.6 0.5*** 0.5–0.6 0.5*** 0.5–0.6
 20–29 0.9* 0.8–1.0 0.9* 0.8–1.0 0.9** 0.8–1.0
 30–39 1.1* 1.0–1.3 1.1* 1.0–1.3 1.1* 1.0–1.3
 40–49 1.2*** 1.1–1.4 1.2*** 1.1–1.4 1.2*** 1.1–1.4
 50 +  1.1 1.0–1.3 1.1 1.0–1.3 1.1 1.0–1.3
Sex of household member       
 Male (Ref.) 1   1   1  
 Female 1.5*** 1.4–1.6 1.5*** 1.4–1.6 1.5*** 1.4–1.6
Age of household head       
 Less than 30 (Ref.) 1   1   1  
 30–39 0.7** 0.6–0.9 0.7** 0.6–0.9 0.7** 0.6–0.9
 40–49 0.6*** 0.5–0.8 0.7*** 0.6–0.9 0.6*** 0.5–0.8
 50–59 0.7** 0.5–0.9 0.7* 0.6–0.9 0.7** 0.5–0.9
 60 +  0.6*** 0.4–0.7 0.6*** 0.5–0.7 0.6*** 0.4–0.7
Number of rooms for sleeping       
 0–1 room (Ref.) 1   1   1  
 2 rooms 0.7** 0.6–0.9 0.7*** 0.6–0.8 0.8* 0.6–0.9
 3 rooms 0.6*** 0.5–0.7 0.5*** 0.4–0.6 0.6*** 0.5–0.7
 4 rooms 0.5*** 0.4–0.7 0.4*** 0.3–0.6 0.5*** 0.4–0.7
 More than 4 rooms 0.4*** 0.3–0.5 0.4*** 0.3–0.5 0.4*** 0.3–0.6
Wealth quintile       
 Lowest (Ref.) 1   1   1  
 Second 1.1 1.0–1.3 1.0 0.9–1.2 1.2 1.0–1.4
 Middle 1.3* 1.0–1.5 1.2 1.0–1.4 1.3** 1.1–1.6
 Fourth 1.3** 1.1–1.6 1.2* 1.0–1.4 1.3** 1.1–1.6
 Highest 1.6*** 1.2–2.0 1.4** 1.1–1.7 1.4** 1.1–1.8
Malaria prevalence       
 0–24% (Ref.) 1  
 25–34% 0.7* 0.5–1.0
 35–44% 0.7* 0.5–0.9
 45–60% 0.8 0.6–1.2
Place of residence       
 Urban (Ref.) 1  
 Rural 0.8* 0.6–1.0
Region       
 Boucle du mouhoun 0.7* 0.5–1.0
 Cascades 0.9 0.7–1.3
 Centre (Ref.) 1  
 Centre est 0.7 0.5–1.0
 Centre nord 0.9 0.6–1.2
 Centre ouest 0.5*** 0.4–0.7
 Centre sud 0.8 0.5–1.2
 Est 0.8 0.6–1.2
 Hauts-Bassins 0.6* 0.4–0.9
 Nord 0.8 0.6–1.1
 Plateau Central 0.5** 0.3–0.8
 Sahel 0.3*** 0.2–0.4
Sud ouest 0.4*** 0.3–0.5
  1. Ref. reference
  2. *p < 0.05, **p < 0.01, ***p < 0.001