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. 2009 Mar-Apr;16(2):256–266. doi: 10.1197/jamia.M2902

Table 2.

Table 2 Table Showing the Delta Scores for the Three Regions. The Delta Score Represents the Proportion of Uniques at the Computed Geographical Area Population Size (GAPS) Cutoff Value. For Example, 0.0036 of the Individuals in Western Canada Were Unique at the GAPS Cutoff (median value)

West Central East
Trimmed mean 0.007 0.0068 0.0061
Median 0.0036 0.0033 0.0037