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Professor Judith Mackay Plenary Session 4 - Chronic Disease World Congress of Epidemiology Edinburgh, Scotland; 9 August 2011
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Smoking prevalence Male Female Same key
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Female smoking numbers: Top 20
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Youth smoking prevalence, 2000-2007, GYTS Boys Girls Same key
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Health professionals
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↑ Tobacco epidemic (~ other NCD) Number smokers 1.4 b -> 1.6 b By 2030 Smoking prevalence Tobacco consumption Tobacco deaths 6m->8m p.a. by 2030
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Global Cigarette Consumption, 1880-2020
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Health risks known, but always more e.g. link with TB
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Deaths caused by tobacco 2015
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Deaths caused by Secondhand smoke
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Cumulative deaths from tobacco, global, 2005-2030
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Tobacco Costs HEALTH COSTS OTHER ECONOMIC COSTS Medical and healthcare costs Higher sickness and absence rates Loss of skilled workers by premature death Increased early retirement due to ill health Secondhand smoke risks Time off for “smoke breaks” Lost production and lower productivity Fires caused by careless smoking Damage to building fabric Litter of billions of cigarettes, matches, packets, lighters Risk of being sued
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Costs to smoker: cig v. rice
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Lack of awareness of risk factors Preoccupation with other diseases Tobacco may not yet cause many deaths Focus on curative medicine, not prevention Smoking, alcohol, diet seen as personal behaviour Tobacco industry: promotion, distortion of health and economic evidence, financial might, challenge/threats to governments other industries not far behind Tobacco tax revenue (but not debit) seen Misperceived economic costs Lack of funds for research and intervention Obstacles to Tobacco Control
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HK resident smoking through SARS mask
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The tobacco industry: Not changed its spots… Acknowledgement to http://www.wildlife-pictures-online.com/leopard-pictures-1.html
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Neo-libertarian groups – now gone global “Nanny state” “Less government” “Personal freedom”
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Medical Model Not Enough
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Tobacco Control: WHO FCTC WHO FCTC into effect 2005 Parties ratified: 174/ 192
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Tobacco Control: FCTC Main Provisions
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Tobacco Control: Ban Tobacco Promotion People’s Republic of China Las Palmas Philippines
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Tobacco Control: Smoke-Free Laws Hong Kong Restaurant Tax Receipts Before ban and 2 years later: 31% Example: Hong Kong
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Tobacco Control: Pack Warnings Example: Hong Kong 27 Oct 2006: Smoking (Public Health) Ordinance 2006 in effect 6 pictorial health warnings – all cigarettes to display 50% health warning messages in both Chinese & English
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Tobacco Control: Media Campaigns worldlungfoundation.org/mmr
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For Smoker: Quitting Works Tobacco Control: Quitting Reduces NCD Risk
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Tobacco Control: Raising Taxes Key Economic Messages Tobacco is debit to the economy Tobacco control is cost-effective Price increases most effective tobacco tax does not govt revenue tobacco tax does not smuggling tax on other NCD risk factors (e.g. alcohol, certain foods); tax on vegetables??
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Tobacco Control: Raising Taxes, consumption
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Tobacco Control: Raising Taxes: revenues up
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Tobacco Control: Earmarked Tax for Health Example: Thailand 2% of tobacco and alcohol tax used for health promotion
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And now: Major private donors Michael Bloomberg Bill Gates But funding from governments completely inadequate…
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NCDs: 60% Global Deaths NCDModifiable Causative Risk Factors Tobacco UseUnhealthy Diet Physical Inactivity Harmful Use of Alcohol Heart Disease & Stroke √√√√ Diabetes √√√√ Cancer √√√√ Chronic Lung Disease √ Source: WHO, 2010
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Deaths from Cardiovascular Disease Coronary heart disease Stroke * Different keys
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Cancer: Major Risk Factors
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7.9 13.0 19.0 82.0 7.1 85.0 67.0 17.0% total Cancer Registries % of the population covered by cancer registration IARC, 2011
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Physicians Working in NCD
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C21 Epidemics: New Paradigm Needed 1. International law/ treaties for public health WHO support Sound science/research Comprehensive policies, common risk factors Enforcement after legislation 2. Crucial role of government and political will 3. Extraordinary reach of NCD issues, from corporate criminality to poverty alleviation new partners Key NGOs and individuals, coalitions 4. Political mapping of obstacles, esp. misperceived economic concerns, tactics of vested industries Effective advocacy targeting decision makers to the public The role of media
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Source: WHO, 2010
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UN Summit on NCDs 19-20 Sep 2011 28 such meetings at UN since end-WWII only 1 on health (AIDS) This one: 135 co-sponsoring countries and unanimous approval Outcome Document is critical Call for addition of all NCDs into next round of UN MDGs in 2015
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Public health come of age
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Professor Judith Mackay Senior Advisor jmackay@worldlungfoundation.org
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