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Fig. 4 | BMC Nutrition

Fig. 4

From: Perception of affordable diet is associated with pre-school children’s diet diversity in Addis Ababa, Ethiopia: the EAT Addis survey

Fig. 4

Visualization of the two-way interaction between afford-DD and maternal educational level on the outcome child dietary diversity. The results are derived by fitting a mixed-effect linear regression model to the data that accounts for data clustering, and by including afford-DD and maternal educational levels as fixed predictors, including their interaction

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