The effectiveness of a short form of the Household Food Security Scale
- PMID: 10432912
- PMCID: PMC1508674
- DOI: 10.2105/ajph.89.8.1231
The effectiveness of a short form of the Household Food Security Scale
Abstract
Objectives: On the basis of an 18-item Household Food Security Scale, a short form was developed to assess financially based food insecurity and hunger in surveys of households with and without children.
Methods: To maximize the probability that households would be correctly classified with respect to food insecurity and hunger, 6 items from the full scale were selected on the basis of April 1995 Current Population Survey data.
Results: The short form classified 97.7% of households correctly and underestimated the prevalence of overall food insecurity and of hunger by 0.3 percentage points.
Conclusions: The short form of the Household Food Security Scale is a brief but potentially useful tool for national surveys and some state/local applications.
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