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Table 1 Number of studies (n = 67) across the three categories: mapping, clustering/cluster detection and ecological analysis

From: An overview of geospatial methods used in unintentional injury epidemiology

  Spatial epidemiological approach categories Total studies
  Mapping Clustering/cluster detection Ecological analysis
Mapping only - - 41
Cluster only - - 5
Mapping/cluster - 18
All categories 3
     67a
Total approachesa 62 27 3 92a
  1. aThe total number of approaches (n = 92) is not equal to the total number of studies (n = 67) because some studies applied multiple approaches