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Table 3 Model comparison and random effect analysis result

From: Spatial distribution and determinants of household iodized salt utilization in Ethiopia: a spatial and multilevel analysis of Ethiopian demographic and Health survey

Parameters

Null model

Model I

Model II

Model III

Community-level variance

3.442

3.224

3.173

3.120

ICC

51.1%

49.5%

49.1%

48.7%

MOR

5.82

5.53

5.43

5.36

PCV

Ref

6.3%

7.8%

9.4%

Log likelihood

− 5023.507

− 5003.621

− 5006.784

− 4995.235

LR test

X2 = 2629.15 P < 0.001

X2 = 2389.61

P < 0.001

X2 = 2419.65

P < 0.001

X2 = 2334.39

P < 0.001

Deviance

10,047.01

10,007.242

10,013.568

9990.470