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Table 3 Showing three different models

From: Effect of bed net colour and shape preferences on bed net usage: a secondary data analysis of the 2017 Malawi Malaria Indicator Survey

  Model 1 Model 2 Model 3
(Intercept) 1.98*** [1.48–2.65] 1.78*** [1.46–2.17] 3.34*** [3.11–3.58]
Net shape    
 Rectangular Ref   
 Conical 0.16*** [0.13–0.20] 0.16*** [0.13–0.20] 0.19*** [0.16–0.23]
 Other 0.09*** [0.03–0.22] 0.09*** [0.04–0.22] 0.07*** [0.03–0.19]
Net colour    
 Green Ref   
 Blue 0.19*** [0.16–0.22] 0.19*** [0.16–0.22] 0.20*** [0.17–0.23]
 White 0.19*** [0.14–0.27] 0.19*** [0.14–0.27] 0.22*** [0.16–0.30]
 Other 0.30*** [0.16–0.58] 0.31*** [0.16–0.58] 0.30*** [0.16–0.55]
Is preferred shape    
 No    
 Yes 3.55*** [2.98–4.24] 3.55*** [2.98–4.23] 3.39*** [2.84–4.05]
Is preferred colour    
 No Ref   
 Yes 1.61*** [1.41–1.84] 1.61*** [1.41–1.84] 1.61*** [1.41–1.83]
Region    
 North Ref   
 Central 0.79*** [0.68–0.91] 0.79*** [0.69–0.91]  
 South 1.34*** [1.17–1.55] 1.35*** [1.17–1.55]  
 Number of rooms 1.17*** [1.08–1.27] 1.15*** [1.07–1.23]  
Wealth    
 Poorest Ref   
 Poorer 1.19 [0.95–1.50] 1.20 [0.96–1.51]  
 Middle 1.45** [1.16–1.82] 1.46*** [1.17–1.83]  
 Richer 1.56*** [1.25–1.94] 1.60*** [1.30–1.98]  
 Richest 2.78*** [2.17–3.56] 2.98*** [2.45–3.63]  
Residence    
 Urban    
 Rural 0.94 [0.79–1.12]   
People per net    
 1–2    
 3–4 0.98 [0.85–1.13]   
Household size 0.97 [0.91–1.04]   
Gender (HH head)    
 Male Ref   
 Female 0.99 [0.87–1.14]   
Age(HH head in years)    
 15–25 Ref   
 25–35 0.98 [0.85–1.14]   
 35–45 0.96 [0.81–1.14]   
 45 +  0.92 [0.78–1.09]   
N 7710 7710 7710
AIC 7643.08 7631.47 7941.07
BIC 7795.99 7735.72 7996.68
Pseudo R2 0.29 0.29 0.24
  1. Model 1, bed net usage association with colour and shape preference adjusted for all available household covariates. Model 2, bed net usage association with colour, adjusting for all significant covariates only. Model 3, bed net usage association with colour and shape preference
  2. All continuous predictors are mean-centered and scaled by 1 standard deviation. ***p < 0.001; **p < 0.01; *p < 0.05