Reply: Immortal time bias in a retrospective study examining colorectal cancer mortality according to adherence to colonoscopy

Gut. 2023 Nov;72(11):2190-2192. doi: 10.1136/gutjnl-2022-328905. Epub 2022 Nov 4.

Authors

Manuel Zorzi¹, Jessica Battagello², Claudio Barbiellini Amidei³

Affiliations

¹ Veneto Tumour Registry, Azienda Zero, Padova, Italy manuel.zorzi@azero.veneto.it.
² Azienda ULSS n 2 Marca Trevigiana, Treviso, Italy.
³ Veneto Tumour Registry, Azienda Zero, Padova, Italy.

PMID: 36332970
DOI: 10.1136/gutjnl-2022-328905

No abstract available

Keywords: cancer; colorectal cancer; colorectal cancer screening.

Publication types

Letter
Comment

MeSH terms

Colonoscopy*
Colorectal Neoplasms* / diagnosis
Early Detection of Cancer
Humans
Mass Screening
Occult Blood
Retrospective Studies
Risk Factors