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Table 4 Individual level accuracy of fixed and random geo-imputation methods by site

From: Evaluating geographic imputation approaches for zip code level data: an application to a study of pediatric diabetes

  Geo-imputation methods  
  FixedZip FixedArea FixedPop Fixed019 RandArea RandPop Rand019 RandRace019
  % % % % % % % %
Colorado 16.77 14.44 23.03 23.03 13.94 21.11 19.80 21.40
Ohio 21.12 22.98 33.54 33.54 21.43 20.50 21.12 25.50
South Carolina 26.72 30.34 37.21 35.69 25.57 28.63 27.29 30.13
Washington 21.72 16.21 27.24 27.24 14.83 20.34 22.76 18.30