Population smoking trends are principally documented by aggregating individual responses to health surveys that are only collected intermittently. As a result, most evaluations of population tobacco control may be confounded when multiple measures take effect in the same year. Real-time smoking trends would allow investigators to temporally associate population smoking with specific tobacco control measures, thereby potentially better cataloging the effectiveness of specific tobacco control measures. Until now there has not been an adequate data source for real-time population smoking surveillance. The Internet is the most utilized health resource on the globe, and some pioneering work in infectious disease epidemiology shows aggregate Internet search queries may be used to validly estimate population heath trends. We hypothesize changes in smoking-related Internet search queries may capture population smoking trends, with fine temporal resolution to inform tobacco control evaluations. To demonstrate their utility, these trends will b used to evaluate the effectiveness of the Great American Smokeout and New York's (NY) 2010 cigarette excise tax increase, hypothesizing these measures will reduce smoking. Real-time smoking trends will be disseminated through a public web application, Tobacco Trends (www.tobaccotrends.org), with smoking trends for 2004 onward to give investigators, sponsors, and policy makers the ability to rapidly evaluate tobacco control measures based on population smoking trends.

Public Health Relevance

This application addresses the lack of real-time population smoking surveillance to support the evidence-base for tobacco control. This application uses a unique resource-Internet search queries and develops methods to monitor population-smoking trends in real-time, leveraging these trends for tobacco control evaluations, and making these trends available online to the community of clinicians, scientists and policy makers for their own analyses.

Agency
National Institute of Health (NIH)
Institute
National Cancer Institute (NCI)
Type
Exploratory/Developmental Grants (R21)
Project #
5R21CA173299-02
Application #
8660296
Study Section
Special Emphasis Panel (ZRG1-SSPS-H (09))
Program Officer
Kaufman, Annette R
Project Start
2013-06-01
Project End
2015-05-31
Budget Start
2014-06-01
Budget End
2015-05-31
Support Year
2
Fiscal Year
2014
Total Cost
$157,703
Indirect Cost
$52,216
Name
San Diego State University
Department
Public Health & Prev Medicine
Type
Other Domestic Higher Education
DUNS #
073371346
City
San Diego
State
CA
Country
United States
Zip Code
92182