Article Text
Abstract
Objective: The Global Youth Tobacco Survey (GYTS) is a worldwide collaborative surveillance initiative that includes governments and non-governmental organisations under the leadership of the World Health Organization/Tobacco Free Initiative (WHO/TFI) and the US Centers for Disease Control and Prevention/Office on Smoking and Health (CDC/OSH). The GYTS was developed to enhance the capacity of countries to design, implement, and evaluate tobacco control and prevention programmes.
Methods: The GYTS employs a standard methodology where self administered questionnaires, consisting of a set of core questions, are completed by a representative school based sample of students primarily between the ages of 13–15 years.
Results: Data are presented from 75 sites in 43 countries and the Gaza Strip/West Bank region. Current use of any tobacco product ranges from 62.8% to 3.3%, with high rates of oral tobacco use in certain regions. Current cigarette smoking ranges from 39.6% to less than 1%, with nearly 25% of students who smoke, having smoked their first cigarette before the age of 10 years. The majority of current smokers want to stop smoking and have already tried to quit, although very few students who currently smoke have ever attended a cessation programme. Exposure to advertising is high (75% of students had seen pro-tobacco ads), and exposure to environmental tobacco smoke (ETS) is very high in all countries. Only about half of the students reported that they had been taught in school about the dangers of smoking during the year preceding the survey.
Conclusions: Global youth tobacco use is already widespread throughout the world, but there is great variation among nations. Valid and reliable data on the extent of youth tobacco use, and correlates of use, are essential to plan and evaluate tobacco use prevention programmes. The GYTS has proven the feasibility of an inexpensive, standardised, worldwide surveillance system for youth tobacco use. The GYTS will be expanded to the majority of countries in the next few years, and can serve as a baseline for monitoring and evaluating global and national tobacco control efforts.
- Global Youth Tobacco Survey
- cross country comparison
- CDC, Centers for Disease Control and Prevention
- ETS, environmental tobacco smoke
- GYTS, Global Youth Tobacco Survey
- HBSC, Health Behavior in School-aged Children
- OSH, Office on Smoking and Health
- TFI, Tobacco Free Initiative
- WHO, World Health Organization
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Footnotes
↵* The core 2001 GYTS questionnaire in English and example GYTS questionnaires in Arabic, French, and Spanish can be found at: http://www.cdc.gov/tobacco/global/GYTS/questionnaire/GYTS_samplequestionnaires.htm.
↵† In total, 66.2% of all students who participated in the GYTS from the countries included in this paper are age 13–15 years (table 1).
↵‡ Details can be found at: http://www.cdc.gov/tobacco/global/GYTS
↵§ Cigarettes—manufactured and “roll-your-own” cigarettes (tobacco wrapped in paper).14 GYTS question: “Have you ever tried or experimented with cigarette smoking, even one or two puffs?”
↵¶ GYTS question: “During the past 30 days (one month), have you used any form of tobacco products other than cigarettes (for example, chewing tobacco, snuff, dip, cigars, cigarillos, little cigars, pipe)?”
↵** Core GYTS questions and response categories are available at the following web site: http://www.cdc.gov/tobacco/global/GYTS/questionnaire/GYTS_samplequestionnaires.htm
↵†† Population estimates are from The World Gazetteer: www.gazetteer.de. The estimate of 3% of the population being aged 13–15 years and in school was derived from the population counts from The World Gazetteer and school enrollment counts for each of the 73 sites in this paper.
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↵* GLOBAL YOUTH TOBACCO SURVEY (GYTS) COLLABORATING GROUP Agencies supporting the GYTS
World Health Organization Headquarters Derek Yach, Vera Luiza da Costa e Silva, Leanne Riley, Michael P Eriksen
Centers for Disease Control and Prevention Rosemarie Henson, Samira Asma, Curtis Blanton, Ralph Caraballo, Reta Horton, Danielle Kahn, Veronica Lea, Juliette Lee, LaTisha Lord, Stephanie Staras, Mark Tablidilo, Charles W Warren, Leah Zinner
Canadian Public Health Association James Chauvin, Laura Nue, Chris Rosene
National Cancer Institute Scott Leischow, Stephen Marcus
Research Triangle Institute Donald Smith
GYTS was coordinated through WHO Regions WHO:Regional Office for Africa (AFRO)
Ghana: Edith Wellington, SO Sackey
Malawi: John Kapito
Nigeria: Ima-Obong A Ekanem
South Africa: Dehran Swart, Priscilla Reddy
Zimbabwe: Pepukai Chikukwa
AFRO Regional Office: Karen Klimowski, Charles Maringo
WHO: Regional Office for the Americas/Pan American Health Organization (AMRO/PAHO)
Antigua & Barbuda: Colin O'Keiffe, Joan A Moses
Argentina: Hugo Miguez
Bahamas: Larrie Williams
Barbados: Sean Daniel
Bolivia: Franklin Alcaraz de Castillo
Chile: Luis Caris
Costa Rica: Julio Bejarano
Cuba: Luisa Lances Cotilla
Dominica: Joan Henry
Grenada: A Alister Antoine
Guyana: Shradhanand Hariprasha
Haiti: Gilbert Jean-Charles, Gerald Lerebours
Jamaica: Karen A Prendergast
Mexico: Maria J Hoy, Pablo Kuri-Morales
Montserrat: Almae O'Garro
Peru: Alfonso Zavaleta
St. Lucia: Elvina Lawrence, Edward L Emmanuel
St. Vincent, the Grenadines: Patsy Wyllie
Suriname: Gerold Vliet, Oscar Bhagwandin
Trinidad & Tobago: Diane Renaud, Leo Alleyne
USA: Cheryl Healton
Uruguay: Raquel Magri
Venezuela: Ricardo Granero, Natasha Herrera
Virgin Islands (Am.): Melanie Dockery, Julia Sheen
AMRO/PAHO Regional Office: Beverley Barnett, Armando Peruga, Maritza Rojas, Heather Selin
WHO: Regional Office for the Eastern Mediterranean (EMRO)
Gaza Strip/West Bank: Samah Eriqat
Jordan: Mohammed Shreim
EMRO Regional Office: Fatimah El Awa
WHO: Regional Office for Europe (EURO)
Poland: Krzysztof Prezewozniak, Witold Zatonski
Russian Federation: Andrei Demine, Konstantine Vitalievich Vyshinsky, Elena Skovortsova
Ukraine: Konstantin Krasovsky, Tatiana Andreeva
EURO Regional Office—Haik Nikogosian, Ionela Petrea
WHO: Regional Office for South-East Asia (SEARO)
India: Prakash Gupta, Urmi Sen, Surendra Shastri, Dhirendra Sinha, Gajalakshmi Vendhan
Indonesia: Tjandra Yoga Aditama
Nepal: Hom Lal Shrestha, MR Pandey
Sri Lanka: PW Gunasekera
SEARO Regional Office: Martha Osei
WHO: Regional Office for the Western Pacific (WPRO)
China: Jiang-ping Sun
Fiji: Ilisapeci Movono
Northern Mariana Islands: Isamu Abraham
Palau: Valerie Whipps, Lisa Hansen, Annabel Lyman, Andrew Tabelual
Philippines: Marina Miguel-Baquilod
Singapore: Chng Chee Yeong
WPRO Regional Office: Annette David, Harley Stanton