Geoffrey T. Fong

Toronto, ON, Canada

Last Updated: 09/26/2026

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Found 460 publications

Changes in knowledge of the major harms of tobacco smoking and secondhand smoke exposure among adults who smoke: findings from 26 countries of the International Tobacco Control (ITC) Project (2002-2022) and 32 countries of the Global Adult Tobacco Survey (GATS) (2008-2020).

Changes in knowledge of the major harms of tobacco smoking and secondhand smoke exposure among adults who smoke: findings from 26 countries of the International Tobacco Control (ITC) Project (2002-2022) and 32 countries of the Global Adult Tobacco Survey (GATS) (2008-2020).

Journal: BMJ open

Published: August 04, 2026

Awareness and use of oral tobacco and nicotine products among people who smoke or recently stopped smoking: Descriptive findings from the 2024 EASE/ITC New Zealand Survey.

Awareness and use of oral tobacco and nicotine products among people who smoke or recently stopped smoking: Descriptive findings from the 2024 EASE/ITC New Zealand Survey.

Journal: Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco

Published: April 24, 2026

Beliefs about the relative harmfulness of electronic cigarettes compared with cigarettes among adults: findings from the ITC Israel Survey.

Beliefs about the relative harmfulness of electronic cigarettes compared with cigarettes among adults: findings from the ITC Israel Survey.

Journal: Addictive behaviors

Published: March 05, 2026

Perceived harmfulness of e-cigarettes and heated tobacco products compared to cigarettes: Findings from the 2020 ITC Malaysia survey.

Perceived harmfulness of e-cigarettes and heated tobacco products compared to cigarettes: Findings from the 2020 ITC Malaysia survey.

Journal: Drug and alcohol dependence

Published: February 05, 2026

Trends in where adults buy their e-cigarette supplies: findings from 2016 to 2024 International Tobacco Control (ITC) four country smoking and vaping surveys.

Trends in where adults buy their e-cigarette supplies: findings from 2016 to 2024 International Tobacco Control (ITC) four country smoking and vaping surveys.

Journal: Tobacco control

Published: January 26, 2026

The landscape of lung cancer screening globally: a comparison of established programs and estimates of eligibility to participate.

The landscape of lung cancer screening globally: a comparison of established programs and estimates of eligibility to participate.

Journal: The Lancet regional health. Western Pacific

Published: December 16, 2025

Expansion of smoke-free policies and their associations with observed smoking, policy support and voluntary home bans in South Korea: findings from the 2005-2020 ITC Korea surveys.

Expansion of smoke-free policies and their associations with observed smoking, policy support and voluntary home bans in South Korea: findings from the 2005-2020 ITC Korea surveys.

Journal: BMJ public health

Published: November 27, 2025

Trends in noticing and responses to cigarette and heated tobacco product warnings among Koreans who use tobacco: findings from the 2020-2023 ITC Korea Surveys.

Trends in noticing and responses to cigarette and heated tobacco product warnings among Koreans who use tobacco: findings from the 2020-2023 ITC Korea Surveys.

Journal: Tobacco control

Published: November 04, 2025

Cessation outcomes and healthcare provider advice to quit among tobacco users: A cross-sectional analysis of the 2018-2019 Tobacco Control Policy (TCP) India survey.

Cessation outcomes and healthcare provider advice to quit among tobacco users: A cross-sectional analysis of the 2018-2019 Tobacco Control Policy (TCP) India survey.

Journal: Tobacco induced diseases

Published: November 02, 2025

Examining the impact of England's menthol cigarette ban on postban smoking cessation: longitudinal findings from the England arm of the 2020-2022 ITC Four Country Smoking and Vaping Surveys.

Examining the impact of England's menthol cigarette ban on postban smoking cessation: longitudinal findings from the England arm of the 2020-2022 ITC Four Country Smoking and Vaping Surveys.

Journal: Tobacco control

Published: July 18, 2025

Social determinants of support for tobacco control policies to end the use of commercial cigarettes: findings from the 2022 International Tobacco Control Four Country Smoking and Vaping Survey.

Social determinants of support for tobacco control policies to end the use of commercial cigarettes: findings from the 2022 International Tobacco Control Four Country Smoking and Vaping Survey.

Journal: Tobacco control

Published: July 15, 2025

Child health knowledge and attitudes and intentions to quit among Japanese adults who smoke: Findings from the 2021 International Tobacco Control (ITC) Japan Survey.

Child health knowledge and attitudes and intentions to quit among Japanese adults who smoke: Findings from the 2021 International Tobacco Control (ITC) Japan Survey.

Journal: Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco

Published: July 15, 2025

Showing 1-12 of 460

Last Updated: 09/26/2026