Methodological issues of assessing the risk of a second cancer occurring in the same site as a first cancer using registry data - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Cancer Epidemiology, Biomarkers and Prevention Année : 2017

Methodological issues of assessing the risk of a second cancer occurring in the same site as a first cancer using registry data

Jérémie Jégu
  • Fonction : Auteur
Marie Moitry
  • Fonction : Auteur
Brigitte Tretarre
  • Fonction : Auteur
Anne-Valérie Guizard
  • Fonction : Auteur
Anne-Sophie Woronoff
  • Fonction : Auteur
Véronique Bouvier
  • Fonction : Auteur
Marc Colonna
  • Fonction : Auteur
Delphine Klein
  • Fonction : Auteur
Bénédicte Lapôtre-Ledoux
Michel Velten
  • Fonction : Auteur

Résumé

Objective To present methodological issues that can arise with the assessment of the risk of a second primary cancer (SPC) occurring in the same site as a first cancer using registry data. Material and methods Data from ten French cancer registries were used, including data for patients with a first prostate cancer (in males), breast cancer (in females), and colon, lung and kidney cancer (in both sexes) diagnosed between 1989 and 2004. Standardized incidence ratios (SIRs) of SPC were computed by excluding, or not, the risk of an SPC at the same site. Results For prostate cancer, the SIR dropped from 1.11 to 0.72 when the risk of SPC of the prostate was included. SIRs increased from 1.36 to 1.45, from 1.14 to 1.21, from 1.57 to 2.01, and from 1.37 to 1.51 for breast, colon, lung, and kidney respectively. Conclusion The inclusion, or not, of an SPC at the same site can impact on SPC risk estimates.
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Dates et versions

hal-01906344 , version 1 (26-10-2018)

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Citer

Jérémie Jégu, Marie Moitry, Simona Bara, Brigitte Tretarre, Anne-Valérie Guizard, et al.. Methodological issues of assessing the risk of a second cancer occurring in the same site as a first cancer using registry data. Cancer Epidemiology, Biomarkers and Prevention, 2017, 51, pp.41-43. ⟨10.1016/j.canep.2017.10.004⟩. ⟨hal-01906344⟩
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