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A simple, spreadsheet-based, food safety risk assessment tool.

Thomas Ross1, John Sumner

  • 1Centre for Food Safety and Quality, School of Agricultural Science, University of Tasmania, Hobart, Australia. tom.ross@utas.edu.au

International Journal of Food Microbiology
|June 22, 2002
PubMed
Summary

A new spreadsheet tool simplifies food safety risk assessment by combining hazard exposure, magnitude, and outcome probability. This tool aids in comparing and prioritizing foodborne risks from harvest to consumption.

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Area of Science:

  • Food Safety
  • Risk Assessment
  • Public Health

Background:

  • Established food safety risk assessment principles involve evaluating hazard exposure, magnitude, and potential outcomes.
  • Current methods may lack simplicity for broad application across diverse food products and hazards.

Purpose of the Study:

  • To develop and describe a user-friendly spreadsheet tool for food safety risk assessment.
  • To provide a method for comparing and prioritizing foodborne risks throughout the food supply chain.

Main Methods:

  • Utilized spreadsheet software to create a risk assessment tool.
  • Integrated qualitative statements and quantitative data for input.
  • Employed mathematical and logical functions to calculate public health risk indices.

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Main Results:

  • The tool converts qualitative inputs to numerical values for integrated analysis.
  • It generates indices to quantify public health risk associated with specific food-hazard combinations.
  • The tool facilitates comparison and prioritization of diverse foodborne risks.

Conclusions:

  • The spreadsheet tool offers a simplified approach to food safety risk assessment.
  • It serves as a valuable aid for screening risks and identifying areas for targeted management strategies.
  • Acknowledged limitations include model simplifications, data adequacy, and handling of variability and uncertainty.