Your browser doesn't support javascript.
loading
The influence of birth cohort and calendar period on global trends in ovarian cancer incidence.
Cabasag, Citadel J; Arnold, Melina; Butler, John; Inoue, Manami; Trabert, Britton; Webb, Penelope M; Bray, Freddie; Soerjomataram, Isabelle.
Afiliação
  • Cabasag CJ; Section of Cancer Surveillance, International Agency for Research on Cancer, Lyon, France.
  • Arnold M; Section of Cancer Surveillance, International Agency for Research on Cancer, Lyon, France.
  • Butler J; Royal Marsden Hospital, London, United Kingdom.
  • Inoue M; Cancer Research UK, London, United Kingdom.
  • Trabert B; Division of Prevention, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan.
  • Webb PM; Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD.
  • Bray F; QIMR Berghofer Medical Research Institute, Locked Bag 2000 Royal Brisbane Hospital, Brisbane, Queensland, Australia.
  • Soerjomataram I; School of Public Health, The University of Queensland, Herston, Queensland, Australia.
Int J Cancer ; 146(3): 749-758, 2020 02 01.
Article em En | MEDLINE | ID: mdl-30968402
ABSTRACT
Ovarian cancer is the eighth most common cancer in women worldwide and incidence rates vary markedly by world region. Our study provides a comprehensive overview of ovarian cancer incidence trends globally, examining the influence of birth cohort and period of diagnosis on changing risk. We presented current patterns and trends of ovarian cancer incidence until 2012 using data from successive volumes of Cancer Incidence in Five Contents. The incidence of ovarian cancer is highest in northern and eastern European countries and in northern America. Declining trends were observed in most countries with the exception of a few central and eastern Asian countries. Marked declines were seen in Europe and North America for women aged 50-74 where rates have declined up to 2.4% (95% CI -3.9, -0.9) annually in Denmark (DNK) over the last decade. Additionally, declines in the incidence rate ratio (IRR) were observed for generations born after the 1930s, with an additional strong period effect seen around 2000 in United States and DNK. In contrast, IRRs increased among younger generations born after the 1950s in Japan and Belarus. Overall, the favorable trends in ovarian cancer incidence is likely due to the increase use of oral contraceptive pills, and changes in the prevalence of other reproductive risk and protective factors for ovarian cancer over the years studied. Changes in disease classifications and cancer registry practices may also partially contribute to the variation in ovarian cancer incidence rates. Thus, continuous cancer surveillance is essential to detect the shifting patterns of ovarian cancer.
Assuntos
Palavras-chave

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Neoplasias Ovarianas / Carga Global da Doença Tipo de estudo: Incidence_studies / Prognostic_studies / Risk_factors_studies Limite: Adult / Aged / Female / Humans / Middle aged Idioma: En Ano de publicação: 2020 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Neoplasias Ovarianas / Carga Global da Doença Tipo de estudo: Incidence_studies / Prognostic_studies / Risk_factors_studies Limite: Adult / Aged / Female / Humans / Middle aged Idioma: En Ano de publicação: 2020 Tipo de documento: Article