Health trends in Alberta, a working document

The portion of the bar closest to the black dot represents the value for a standard score of 1 or –1, while the part of the bars farthest from the dot represent the value for a score of 2 or –2. [...] Differences in colour schemes between the regional and sub-regional maps may occur when differences in rates occur in sub-regions within a regional health authority. [...] HEALTH TRENDS IN ALBERTA A-1 A-2 HEALTH TRENDS IN ALBERTA Population The Alberta Health Care Insurance Plan Stakeholder Registry File contains records for almost all individuals residing in the Province of Alberta.