Trends in net survival from 15 cancers in six European Latin countries: The SUDCAN population-based study material

E. Crocetti, N. Bossard, Z. Uhry, L. Roche, R. Capocaccia, Stefania Rossi, R. Capocaccia, J. Faivre, GRELL EUROCARE-5 Working Group, Roberta De Angelis, Massimiliano Caldora, E. Carrani, Silvia Giovanna Luisa Francisci, Sandra Mallone, Daniela Pierannunzio, Paolo Roazzi, Mariano Santaquilani, andrea tavilla

Research output: Contribution to journalArticle

Abstract

The aim of the SUDCAN collaborative study was to compare the net survival from 15 cancers diagnosed in 2000-2004 in six European Latin countries and provide trends in net survival and dynamics of excess mortality rates up to 5 years after diagnosis from 1992 to 2004 in France, Italy, Spain, and Switzerland, and from 2000 to 2004 in Belgium and Portugal. This paper presents a detailed description of the data analyzed and quality indicators. Incident cases from Belgium, France, Italy, Portugal, Spain, and Switzerland were retrieved from 56 general or specialized population-based cancer registries that participated in the EUROCARE-5 database. Fifteen cancer sites were analyzed. The data were checked according to the EUROCARE protocol. The percentages of excluded cases, cases based on death-certificate only, cases lost to follow-up at 5 years after diagnosis, and the proportions of microscopically verified cases were evaluated across countries and cancer sites. Data exclusions for major flaws were negligible. Cases based on death-certificate only were quite rare, except for some poor-prognosis cancers in some countries. The site-specific proportions of microscopically verified cases were generally high, but slightly lower in Italy than elsewhere. The percentage of cases lost to follow-up at 5 years after diagnosis was generally low. The net survival analyses in 2000-2004 included 873 314 tumors, whereas trend analyses included 1 426 004 tumors. The quality of the data analyzed was generally good. In fact, the analyzed data have been already checked and accepted for EUROCARE-5. However, slight differences in quality indexes, for some cancers, should be kept in mind in the interpretation of survival comparisons across countries. Copyright © 2017 Wolters Kluwer Health, Inc. All rights reserved.
Original languageEnglish
Pages (from-to)S3-S8
JournalEuropean Journal of Cancer Prevention
Volume26
Issue numberS3-S8
DOIs
Publication statusPublished - 2017

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Keywords

  • Cancer data collection
  • Cancer registries
  • Data collection
  • Europe
  • Net survival
  • Article
  • Belgium
  • breast cancer
  • cancer diagnosis
  • cancer localization
  • cancer mortality
  • cancer prognosis
  • cancer registry
  • cancer survival
  • clinical protocol
  • colon cancer
  • death certificate
  • esophagus cancer
  • European
  • follow up
  • France
  • head and neck cancer
  • human
  • Italy
  • kidney cancer
  • liver cancer
  • lung cancer
  • malignant neoplasm
  • melanoma
  • mortality rate
  • ovary cancer
  • pancreas cancer
  • Portugal
  • priority journal
  • prostate cancer
  • rectum cancer
  • Spain
  • stomach cancer
  • Switzerland
  • trend study
  • uterine cervix cancer
  • uterus cancer
  • clinical trial
  • epidemiology
  • factual database
  • health survey
  • mortality
  • multicenter study
  • neoplasm
  • procedures
  • survival analysis
  • survival rate
  • trends
  • Databases, Factual
  • Follow-Up Studies
  • Humans
  • Neoplasms
  • Population Surveillance
  • Survival Analysis
  • Survival Rate

Cite this

Crocetti, E., Bossard, N., Uhry, Z., Roche, L., Capocaccia, R., Rossi, S., Capocaccia, R., Faivre, J., Group, GRELL. EUROCARE. W., De Angelis, R., Caldora, M., Carrani, E., Francisci, S. G. L., Mallone, S., Pierannunzio, D., Roazzi, P., Santaquilani, M., & tavilla, A. (2017). Trends in net survival from 15 cancers in six European Latin countries: The SUDCAN population-based study material. European Journal of Cancer Prevention, 26(S3-S8), S3-S8. https://doi.org/10.1097/CEJ.0000000000000300