Geographical variation and associated factors of childhood measles vaccination in Ethiopia: a spatial and multilevel analysis

Table 5 Measures of variation (random intercept models) and model fit statistics in childhood MCV1 in Ethiopia, 2016

Measures of variation	Model 1^a	Model 2^b	Model 3^c	Model 4^d
Community level
Variance (SE)	2.676 (0.091)*	0.556 (0.085)*	1.117 (0.074)*	0.479 (0.086)*
PCV (%)	Reference	79.2	58.3	82.1
ICC (%)	44.9	14.5	25.3	12.7
MOR^e	4.73	2.03	2.73	1.93
Model fit statistics
DIC (−2log likelihood)	4462	2984	4142	2953
AIC	4466	3050	4170	3043

SE Standard Error; PCV Proportional Change in Variance, ICC Intraclass Correlation Coefficient, MOR Median Odds Ratio, DIC Deviance Information Criterion, AIC Akaike’s Information Criterion
^aModel 1 is an empty model, a baseline model without any explanatory variable
^bModel 2 is adjusted for individual-level factors
^cModel 3 is adjusted for community-level factors
^dModel 4 is final model adjusted for both individual and community-level factors
^eIncreased risk (in median) that one would have if moving to a neighborhood/cluster with a higher risk
*P-value < 0.001

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