Thyroid cancer mortality and incidence: A global overview

Carlo La Vecchia, Matteo Malvezzi, Cristina Bosetti, Werner Garavello, Paola Bertuccio, Fabio Levi, Eva Negri

Research output: Contribution to journalArticle

Abstract

In most areas of the world, thyroid cancer incidence has been appreciably increasing over the last few decades, whereas mortality has steadily declined. We updated global trends in thyroid cancer mortality and incidence using official mortality data from the World Health Organization (1970-2012) and incidence data from the Cancer Incidence in Five Continents (1960-2007). Male mortality declined in all the major countries considered, with annual percent changes around 22/23% over the last decades. Only in the United States mortality declined up to the mid 1980s and increased thereafter. Similarly, in women mortality declined in most countries considered, with APCs around 22/25% over the last decades, with the exception of the UK, the United States and Australia, where mortality has been declining up to the late 1980s/late 1990s to level off (or increase) thereafter. In 2008- 2012, most countries had mortality rates (age-standardized, world population) between 0.20 and 0.40/100,000 men and 0.20 and 0.60/100,000 women, the highest rates being in Latvia, Hungary, the Republic of Moldova and Israel (over 0.40/100,000) for men and in Ecuador, Colombia and Israel (over 0.60/100,000) for women. In most countries, a steady increase in the incidence of thyroid cancer (mainly papillary carcinomas) was observed in both sexes. The declines in thyroid cancer mortality reflect both variations in risk factor exposure and changes in the diagnosis and treatment of the disease, while the increases in the incidence are likely due to the increase in the detection of this neoplasm over the last few decades.

Original languageEnglish
Pages (from-to)2187-2195
Number of pages9
JournalInternational Journal of Cancer
Volume136
Issue number9
DOIs
Publication statusPublished - May 1 2015

Keywords

  • Incidence
  • Joinpoint analysis
  • Mortality
  • Thyroid cancer
  • Trends

ASJC Scopus subject areas

  • Cancer Research
  • Oncology
  • Medicine(all)

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  • Cite this

    La Vecchia, C., Malvezzi, M., Bosetti, C., Garavello, W., Bertuccio, P., Levi, F., & Negri, E. (2015). Thyroid cancer mortality and incidence: A global overview. International Journal of Cancer, 136(9), 2187-2195. https://doi.org/10.1002/ijc.29251