A spatial obesity risk score for describing the obesogenic environment using kernel density estimation: development and parameter variation

Table 1 Schematic example of six processed POIs

Categorization			Coordinates^a
Type of environmental factor	Category of the POI^b	Subcategory of the POI^c	Longitude	Latitude
Obesogenic	Unhealthy_food	Pastry	0.2595	0.3189
Obesogenic	Unhealthy_food	Pastry	0.2488	0.3161
Obesogenic	Unhealthy_food	Sweets	0.2303	0.2657
Protective	Physical_activity	Canoe	0.2789	0.2966
Protective	Physical_activity	Climbing	0.2404	0.2867
Protective	Physical_activity	Climbing	0.3009	0.2084

POI Point of interest
^aCoordinates after equidistant transformation and relative to the synthetic origin
^bCategories were derived from the literature [10, 18]
^cThe subcategories were derived from OpenStreetMap map features [27]

ISSN: 1471-2288