Table.

Characteristics of clusters of opioid-related emergency medical services runs.

Cluster	Runs	Locations	Area	M-Dist	N-200	P-200	M-Age	P-Female
A	86	42	116948.3	97.2	75	87.2	38	34.9
B	191	81	319630.7	171.7	116	60.7	37	31.4
C	85	8	94332.4	17.7	80	94.1	40	35.3

Runs: total number of emergency medical services (EMS) runs included in cluster.

Locations: unique spatial locations included in cluster.

Centroid: coordinates of cluster centroids, listed as Latitude/Longitude with WGS84 coordinate reference.

Area: physical size of cluster in square meters.

M-Dist: median distance in meters between all points in a cluster and the centroid of that cluster.

N-200 and P-200: number and percentage of EMS runs in a cluster falling within 200 meters of the cluster centroid.

M-Age: median age in years of patients receiving EMS care within a cluster.

P-Female: percent of patients receiving EMS care within a cluster that was identified as female.