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GYTS-4 Methodology
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- GYTS-4 Methodology
Global Youth Tobacco Survey (GYTS) - 4
About GYTS Methodology Aim & Objectives Publications Survey Tools Latest News/ Photos
GYTS-4 uses a global standardized methodology that includes a two-stage sample design with schools selected with a probability proportional to enrollment size. The classes within selected schools are chosen randomly and all students in selected classes are eligible to participate in the survey. The survey uses a standard core questionnaire with a set of optional questions that countries can adapt to measure and track key tobacco control indicators. The questionnaire covers the following topics: tobacco use (smoking and smokeless), cessation, secondhand smoke (SHS), pro- and anti-tobacco media messages and advertisements, access to and availability of tobacco products, and knowledge and attitudes regarding tobacco use. The questionnaire is self-administered; using paper sheets, it is anonymous to ensure confidentiality.