Socioeconomic factors and colorectal cancer incidence, stage and quality of care in Denmark during the COVID-19 pandemic

Andreas Weinberger Rosen, Henry Jensen*, Tina Bech Olesen, Henrik Møller, Jens Winther Jensen, Ismail Gögenur

*Corresponding author af dette arbejde

Publikation: Bidrag til tidsskriftArtikelForskningpeer review


AIM: Efforts to control the COVID-19 pandemic might reduce accessibility for diagnostics and treatment of colorectal cancer. A universal public healthcare system may modify the availability of healthcare services. The aim of this study was to investigate changes in the quality of care for patients with colorectal cancer during the COVID-19 pandemic.

METHOD: Nationwide data from the Danish Colorectal Cancer database and Statistics Denmark on the number of new diagnoses, disease and health behaviour measures, socioeconomic measures, clinical quality measures and time to adjuvant chemotherapy were retrieved. Measures during the COVID-19 pandemic in 2020 and the different pandemic periods were compared to the pre-pandemic period.

RESULT: In 2020, 4035 patients were diagnosed with colorectal cancer, compared with 4346 in 2019 and 4496 in 2018. During the pandemic, patients were more likely to have UICC stage I disease (25.0% vs 23.4%; PR=1.07(95% confidence interval: 1.00;1.15)), belonging to the highest income quintile (PR=1.06(0.98;1.14), receive surgery with a curative aim (PR=1.02(1.01;1.03)), and to be operated on by a specialist (PR=1.07(1.06;1.08)), and less likely to be 60-69 years of age (PR=0.93(0.86;1.00)), non-western immigrants (PR=0.93(0.86;1.00)), diagnosed by screening (PR=0.79(0.73;0.86)) and receiving an acute operation (PR=0.77(0.66;0.91)). Furthermore, during the pandemic, 11.4% fewer patients waited 28 days or longer for initiation of adjuvant oncological treatment.

CONCLUSION: Based on nationwide data, we observed no major adverse effect on disease measures or clinical quality in a tax funded health care system. However, small changes in the socioeconomic composition of the patient population were observed.

TidsskriftCancer Epidemiology
Tidlig onlinedato24 aug. 2023
StatusUdgivet - okt. 2023

Bibliografisk note

Copyright © 2023 Elsevier Ltd. All rights reserved.


Udforsk hvilke forskningsemner 'Socioeconomic factors and colorectal cancer incidence, stage and quality of care in Denmark during the COVID-19 pandemic' indeholder.