SAS Code to Calculate GPQI-2016 Total and Component Scores

This SAS program can be used to calculate Grocery Purchase Quality Index-2016 (GPQI-2016) total and component scores from food purchase data (dollars and cents) that have been summarized into the 29 categories of the USDA Food Plans. The code can be adapted to calculate GPQI-2016 scores for data that use a smaller number of categories.

Data and Resources

20180601_GPQI_2016_SAS_code.txtTXT
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20180601_README_for_SAS_code_to_calculate_GPQI.txtTXT
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Hurdle_README_20180601.txtTXT
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Additional Info

Field	Value
Last Updated	January 31, 2026, 21:57 (UTC)
Created	January 31, 2026, 21:57 (UTC)
Controlled Vocabularies	NALT
Dates Created	2018-01-01 to 2018-12-31
Identifier	https://doi.org/10.7278/S5HD7ST1
Resource URL	https://hive.utah.edu/concern/datasets/zs25x844t
Subjects	human nutrition; food purchasing