Healthcare-seeking behavior of children who experienced pneumonia-like episodes sought a primary healthcare facility or a hospital (A) and severe pneumonia-like episodes sought Biliran Provincial Hospital (B) by a household plot overlaid on the map of the travel time to healthcare facilities.

The color scale shows the travel time (in hours) from each point of the map to the closest public healthcare facility (A) and to Biliran Provincial Hospital (B) estimated by the cost distance analysis.