Linking patients' records across organizations while maintaining anonymity.

Boonchai Kijsanayotin; Stuart M. Speedie; Donald P. Connelly

Linking patients' records across organizations while maintaining anonymity.

Boonchai Kijsanayotin
, Stuart M. Speedie
, Donald P. Connelly

University of Minnesota Twin Cities

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

In an health information exchange (HIE) project, linking patients' health records across organizations while maintaining appropriate patients anonymity is essential. Anonymous identifiers created from various combinations of personal identifiers using one way encryption function were evaluated for linkage quality between two synthesized databases. Preliminary results show that such anonymous identifiers (IDs) based on date of birth, zip code and last name or first name can link records with high specificity and sensitivity.

Original language	English
Pages (from-to)	1008
Number of pages	1
Journal	AMIA ... Annual Symposium proceedings / AMIA Symposium. AMIA Symposium
Publication status	Published - 2007
Externally published	Yes

Cite this

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title = "Linking patients' records across organizations while maintaining anonymity.",

abstract = "In an health information exchange (HIE) project, linking patients' health records across organizations while maintaining appropriate patients anonymity is essential. Anonymous identifiers created from various combinations of personal identifiers using one way encryption function were evaluated for linkage quality between two synthesized databases. Preliminary results show that such anonymous identifiers (IDs) based on date of birth, zip code and last name or first name can link records with high specificity and sensitivity.",

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AU - Kijsanayotin, Boonchai

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AB - In an health information exchange (HIE) project, linking patients' health records across organizations while maintaining appropriate patients anonymity is essential. Anonymous identifiers created from various combinations of personal identifiers using one way encryption function were evaluated for linkage quality between two synthesized databases. Preliminary results show that such anonymous identifiers (IDs) based on date of birth, zip code and last name or first name can link records with high specificity and sensitivity.

UR - https://www.scopus.com/pages/publications/56149116584

M3 - Article

C2 - 18694107

AN - SCOPUS:56149116584

SN - 1942-597X

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JO - AMIA ... Annual Symposium proceedings / AMIA Symposium. AMIA Symposium

JF - AMIA ... Annual Symposium proceedings / AMIA Symposium. AMIA Symposium

ER -

Linking patients' records across organizations while maintaining anonymity.

Abstract

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