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Updated: Aug 11, 2026

Comparing the Effects of Electronic Cigarette Vapor and Cigarette Smoke in a Novel In Vivo Exposure System
Published on: May 24, 2017
Follow-up comparisons of intervention and comparison schools in a state tobacco prevention and control initiative
Phyllis Gingiss1, Melynda Boerm, Cynthia Roberts-Gray
1Department of Health and Human Performance, University of Houston, 3855 Holman, 104 Garrison Gym, TX 77204-6015, USA. pmgingiss@uh.edu
Abstract:
This study provides information about prevention and control practices in intervention and comparison secondary schools 2 years after the start-up of the Texas Tobacco Prevention Initiative. The intervention, which was funded through the Texas Department of State Health Services, consisted of guidance, training, technical assistance, and reimbursement of approximately 2000 dollars per year for program expenses. Self-administered written surveys for Principals and Health Coordinators, based on the School Health Education Profile Tobacco Module, were designed for periodic assessment of the status of school programs. Surveys were sent in 2002 to intervention (n = 74) and comparison (n = 60) schools. Response to the Principal Survey was received from 109 (81%) schools, and response to the Health Coordinator Survey was received from 84 (63%) schools. Survey analysis showed that intervention schools more frequently (p
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