Fig. 2
From: Spatial-temporal trends in the risk of illicit drug toxicity death in British Columbia
Spatial variations in the adjusted odds of fatal overdose per event in four major cities in British Columbia. Cities without p-value isolines had no significant spatial trend. The area units in the background are census dissemination areas; the denser the units, the higher the population density. The yellow dots represent the Overdose Prevention Sites (OPS) or Supervised Consumption Sites (SCS)