Survival of Patients with Sinonasal Cancers in a Population-Based Registry, Lombardy, Italy, 2008-2023.

ABSTRACT: Sinonasal cancers (SNCs) are rare malignancies associated with occupational exposures. The aim of this study was to analyse the survival of SNC patients using data from the population-based SNC registry of the Lombardy region (10 million people), Italy. We included epithelial SNC cases registered in 2008-2020 and followed-up for vital status until 31 July 2023. Multivariate flexible parametric models with time-dependent covariates were fitted to calculate excess hazard ratios (EHRs) and 95% confidence intervals (CIs) of death. Based on 827 cases (553 males, 274 females) and 514 deaths (345 males, 169 females), the 5-year observed survival was 49% and the net survival was 57%. Age had a substantial impact on survival, particularly within the first year (EHR, 1.35; 95% CI, 1.12-1.51 per 10 y

SUBMITTER: Consonni D 

PROVIDER: S-EPMC10930825 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature