Privacy Interests in Prescription Data, Part 2: Patient Privacy

  • Authors:
  • Pei-Dong Dai;Tian-Yu Zhang;Zheng-Min Wang;Jim X. Chen;Ke-Qiang Wang

  • Affiliations:
  • Eye and ENT Hospital, Fudan University, China;Eye and ENT Hospital, Fudan University, China;Eye and ENT Hospital, Fudan University, China;George Mason University;Zhongshan Hospital, Fudan University, China

  • Venue:
  • Computing in Science and Engineering
  • Year:
  • 2009

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Abstract

Prescription data disclosed by pharmacies without patient consent, could constitute a breach of privacy if individual patients can be re-identified by third parties. This article analyzes the concept of identifiability under Canadian and US privacy laws, including applicable thresholds of risk and the perspective from which the risk must be examined. The article goes on to examine concrete examples of how the risk of re-identifiability of prescription data can materialize in practice.