Cited by 1,247Smoking Behavior and CessationGlobal Cancer Incidence and ScreeningChronic Obstructive Pulmonary Disease (COPD) Research

Estimates of global mortality attributable to smoking in 2000

Ezzati, Majid, Lopez, Alan D·2003·The Lancet

Abstract

Background Smoking is a risk factor for several diseases and has been increasing in many developing countries. Our aim was to estimate global and regional mortality in 2000 caused by smoking, including an analysis of uncertainty.Methods Following the methods of Peto and colleagues, we used lung-cancer mortality as an indirect marker for accumulated smoking risk. Never-smoker lung-cancer mortality was estimated based on the household use of coal with poor ventilation. Relative risks were taken from the American Cancer Society Cancer Prevention Study, phase II, and the retrospective proportional mortality analysis of Liu and colleagues in China. Relative risks were corrected for confounding and extrapolation to other regions.Results We estimated that in 2000, 4.83 (uncertainty range 3.94-5.93) million premature deaths in the world were attributable to smoking; 2.41 (1.80-3.15) million in developing countries and 2.43 (2.13-2.78) million in industrialised countries. 3.84 million of these deaths were in men. The leading causes of death from smoking were cardiovascular diseases (1.69 million deaths), chronic obstructive pulmonary disease (0.97 million deaths), and lung cancer (0.85 million deaths).Interpretation Smoking was an important cause of global mortality in 2000. In view of the expected demographic and epidemiological transitions and current smoking patterns in the developing world, the health loss due to smoking will grow even larger unless effective interventions and policies that reduce smoking among men and prevent increases among women in developing countries are implemented.

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Crossref · 10.1016/s0140-6736(03)14338-3

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Authors
Ezzati, M., & Lopez, A. D.
Affiliations
Harvard University (US)
Venue
The Lancet
Publisher
Elsevier BV
Published
2003-09
Volume
362
Issue
9387
Pages
847-852
ISSN
  • 0099-5355 (ISSN-L)
  • 0140-6736
OpenAlex
W2033156615
Cited by
1,247
References
31
Citations by year
2026: 7 · 2025: 13 · 2024: 14 · 2023: 33 · 2022: 27 · 2021: 39 · 2020: 40 · 2019: 44 · 2018: 38 · 2017: 48 · 2016: 59 · 2015: 70 · 2014: 67 · 2013: 78 · 2012: 77
FWCI
35.65
Type
journal article
Language
en
Open access
closed
Locations
  • The Lancet (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Institute on Aging (P01AG017625, 1-PO1-AG17625)
Topics
  • Health Sciences › Medicine › Physiology › Smoking Behavior and Cessation
  • Health Sciences › Medicine › Oncology › Global Cancer Incidence and Screening
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Chronic Obstructive Pulmonary Disease (COPD) Research
Keywords
smoking, attributable mortality, premature mortality, lung cancer, cardiovascular disease, chronic obstructive pulmonary disease, developing countries, developed countries, relative risk, uncertainty analysis, health policy
MeSH terms
Adolescent, Adult, Aged, Cardiovascular Diseases, Cause of Death, Child, Child, Preschool, Developing Countries, Female, Health Policy, Humans, Lung Neoplasms, Male, Middle Aged, Pulmonary Emphysema, Risk, Smoking, Global Health, Prevalence, Pulmonary Disease, Chronic Obstructive

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