Youth activity spaces and daily exposure to tobacco outlets

Sharon Lipperman-Kreda, Christopher Neil Morrison, Joel W Grube, Andrew Gaidus

Research output: Contribution to journalArticleResearchpeer-review

29 Citations (Scopus)


We explored whether exposure to tobacco outlets in youths[U+05F3] broader activity spaces differs from that obtained using traditional geographic measures of exposure to tobacco outlet within buffers around homes and schools. Youths completed an initial survey, daily text-prompted surveys, and carried GPS-enabled phones for one week. GPS locations were geocoded and activity spaces were constructed by joining sequential points. We calculated the number of tobacco outlets around these polylines and around homes and schools. Results suggest that activity spaces provide a more accurate measure of tobacco outlet exposures than traditional measures. Assessing tobacco outlet exposure within activity spaces may yield significant information to advance the field.
Original languageEnglish
Pages (from-to)30 - 33
Number of pages4
JournalHealth & Place
Publication statusPublished - 2015

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