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Evaluating Spatial Surveillance: Detection Of Known Outbreaks In Real Data, Ken Kleinman, Allyson Abrams, W. Katherine Yih, Richard Platt, Martin Kulldorff
Evaluating Spatial Surveillance: Detection Of Known Outbreaks In Real Data, Ken Kleinman, Allyson Abrams, W. Katherine Yih, Richard Platt, Martin Kulldorff
Public Health Department Faculty Publication Series
Since the anthrax attacks of October 2001 and the SARS outbreaks of recent years, there has been an increasing interest in developing surveillance systems to aid in the early detection of such illness. Systems have been established which do this is by monitoring primary health-care visits, pharmacy sales, absenteeism records, and other non-traditional sources of data. While many resources have been invested in establishing such systems, relatively little effort has as yet been expended in evaluating their performance.
One way to evaluate a given surveillance system is to compare the signals it generates with known outbreaks identified in other systems. …