ArticleCancer medicine2025
COVID-19 Infection Before or After Colorectal Cancer Diagnosis Is an Independent Predictor of Mortality and Treatment Delays Compared to Patients Who Never Tested Positive.
Article in Cancer medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundGiven COVID-19's emergence as a new entity and colorectal cancer's (CRC) rising incidence in certain populations, we conducted this retrospective cohort study to determine the link between COVID-19 and the mortality of those with CRC and how socioeconomic factors influence it.
methodsUsing the National Cancer Database (NCDB), we used logistic regression to get the odds ratio (OR) for delayed treatment and Cox proportional hazards modeling for each stage to get the adjusted hazard ratios (HR) of mortality.
resultsCOVID-19 positivity was associated with higher mortality and delayed treatment. The association of race, ethnicity, insurance, urbanization, comorbidity burden, education levels, and income varied by when the patient tested positive relative to colorectal cancer diagnosis.
conclusionsThis implies that vaccinations may be a part of management and that CRC patients who develop COVID-19 infection may warrant closer follow-up during treatment.
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