Author: Lazarus, Ross; Yih, Katherine; Platt, Richard
Title: Distributed data processing for public health surveillance Document date: 2006_9_19
ID: 1fu1blu0_11
Snippet: Rather than gathering identifiable PHI information into a central repository for analysis, a distributed system moves some of the initial data processing, such as counting aggregated episodes of care (see below), to the site where the data is being collected. This aggregation minimizes the number of individuals who have access to PHI and diminishes the risk of inadvertent PHI disclosure from the sur-Distributed processing model and data flow Figu.....
Document: Rather than gathering identifiable PHI information into a central repository for analysis, a distributed system moves some of the initial data processing, such as counting aggregated episodes of care (see below), to the site where the data is being collected. This aggregation minimizes the number of individuals who have access to PHI and diminishes the risk of inadvertent PHI disclosure from the sur-Distributed processing model and data flow Figure 1 Distributed processing model and data flow.
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