Worldwide Burden of Gastric Cancer Attributable to Tobacco Smoking in 2012 and Predictions for 2020

• Tipo: Artigo em Revista Científica Internacional
• Data: 2015

Autores

peleteiro, b (Autor) FMUP; Castro, C (Autor) Outra; Morais, S (Autor) Outra; Ferro, A (Autor) Outra; Lunet N (Autor) FMUP

Revista

A Revista está pendente de validação pelos Serviços Administrativos.

Título: DIGESTIVE DISEASES AND SCIENCES

Vol. 60

Páginas: 2470-2476

ISSN: 0163-2116

Indexação

ISI Web of Knowledge - 34 Citações

Scopus - 39 Citações

Outras Informações

ID Authenticus: P-00G-1V3

DOI: 10.1007/s10620-015-3624-x

Abstract (EN): Background The heterogeneous patterns and trends in tobacco consumption contribute to regional and gender differences in the burden of gastric cancer attributable to smoking. Aims To estimate the proportion and absolute number of gastric cancer cases that can be attributed to smoking in different countries, in 2012 and 2020. Methods Population attributable fractions (PAFs) were computed for 118 countries, using data of smoking prevalence in 2002 and 2011 and published estimates of the magnitude of the association between smoking and gastric cancer, assuming a time lag of approximate to 10 years. Results For men, the highest PAF estimates in 2012 were observed in Eastern Asia and the lowest in North America, whereas for women the highest were in Western Europe and the lowest in Africa. Very high Human Development Index (HDI) countries presented the lowest median PAF in men (very high vs. high, medium, and low HDI: 17.2 vs. 20.8 %, p = 0.014) and the highest median PAF in women (very high vs. high, medium, and low HDI: 4.3 vs. 1.8 %, p<0.001). Estimates for 2020 show a decrease in median PAFs, but the estimated absolute number of cases attributable to smoking in the countries analyzed increased for men (approximate to 154,000 vs. approximate to 160,000) and decreased for women (approximate to 6200 vs. approximate to 5600). Conclusions Smoking accounts for a larger number of gastric cancer cases among men, and gender differences are expected to increase in the next decade, despite the decrease in PAFs. Intensified efforts to control smoking are needed to further reduce the burden of gastric cancer.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 7