Skip to main content

Table 4 Comparison of variance explained by each mixed effects model

From: Understanding the spatial distribution of trichiasis and its association with trachomatous inflammation—follicular

    Null model TF only model TF prevalence +
risk factors model
Benin   Variance 2.25 1.3 1.09
Proportional reduction Null model   0.42 0.52
TF only model    0.16
Cote d’Ivoire   Variance 13.75 10.28 2.92
Proportional reduction Null model    0.79
TF only model    
DRC   Variance 1.52 1.23 1.05
Proportional reduction Null model   0.19 0.31
TF only model    0.15
Ethiopia   Variance 1.22 1.01 0.92
Proportional reduction Null model   0.17 0.25
TF only model    0.09
Guinea   Variance 1.88 1.87* 1.37
Proportional reduction Null model    0.27
TF only model    
Malawi   Variance 2.17 1.96 1.59
Proportional reduction Null model   0.1 0.27
TF only model    0.19
Mozambique   Variance 4.45 3.52 3.06
Proportional reduction Null model   0.21 0.31
TF only model    0.13
Nigeria   Variance 1.93 1.82 0.99
Proportional reduction Null model   0.06 0.49
TF only model    0.46
Sudan   Variance 1.98 1.85 1.15
Proportional reduction Null model   0.07 0.42
TF only model    0.38