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  • Content Type: Abstract

    “The ultimate measure of whether a surveillance system has achieved the optimal balance of attributes lies in its usefulness.” No one is better qualified to comment on usefulness than the users. As system developers, we are well advised to… read more
    … Only 29.7% answered that accuracy was more important than un- derstanding the methods used. Food recalls (90.2%), … potential data sources, other than emergency department visits, that users felt were useful to essential for …