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Table 4 The top 5% population with high residuals identified from linear regression and GBM respectively overlap more than 70%

From: Expenditure variations analysis using residuals for identifying high health care utilizers in a state Medicaid program

Year Top 5%, N Overlap, N Overlap, %
2011 23,228 16,794 72.3%
2012 26,512 19,119 72.1%
2013 25,730 18,483 71.8%
2014 26,771 19,345 72.3%