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Table 6 Address validation and geocoding success for cases in wake county, 2008–2012

From: Use of attribute association error probability estimates to evaluate quality of medical record geocodes

Case count

Address validation successa

Batch geocoded

Interactively geocoded

Geocoding success rate (street level)

Geocoding success rate (postal code level)

Geocoding success rate (county level only)

13,366

87.2 %

95.8 %

3.6 %

96.9 %

1.4 %

0.5 %

  1. aPercentage of addresses matched to the USPS ZIP + 4 database prior to geocoding