Fig. 3From: A practical illustration of spatial smoothing methods for disconnected regions with INLA: spatial survey on overweight and obesity in MalaysiaDistrict-level predicted prevalence of overweight in children aged 5–17 years old, NHMS 2015, Malaysia. The top map corresponds to Model I, a single sum-to-zero constraint. The middle map corresponds to Model II, sum-to-zero constraints for each region and a common intercept. The bottom map corresponds to Model III, sum-to-zero constraint and intercept for each regionBack to article page