ArticleAmerican journal of cancer research2020
Evaluation of determinants for age disparities in the survival improvement of colon cancer: results from a cohort of more than 486,000 patients in the United States.
Article in American journal of cancer research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed, 1 synthesis or guideline pooled it, 5 citations in OpenAlex.
- Exploring disparities in adherence to colorectal cancer clinical practice guidelines and associated survival outcomes: a systematic review and meta-analysis.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2026Pooled it
- Construction of the survival nomograms for colon cancer patients of different ages based on the SEER database.Journal of cancer research and clinical oncology · 2023Trial
- A competing risk nomogram to predict cancer-specific mortality of patients with late-onset colorectal cancer.Journal of cancer research and clinical oncology · 2023Article
- Survival Nomogram for Metastasis Colon Cancer Patients Based on SEER Database.Frontiers in genetics · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 3 institutions in 2 countries.
Funding
Abstract
Over the past two decades, elderly colon cancer patients experienced less improvement in survival than their younger counterparts, yet the contributing factors remain unknown. We aimed to evaluate factors that may contribute to the age disparity of survival improvement among patients with colon cancer. Using data from the National Cancer Database, we identified patients diagnosed with colon cancer between 2004 and 2012 with follow-up data up to 2017. The hazard ratios (HR) and 95% confidence intervals (CI) for 5-year OS associated with study variables were estimated using multivariable Cox regression. Among 486,284 patients included in this study, elderly patients (aged ≥75) had a lower adherence to National Comprehensive Cancer Network (NCCN) treatment guidelines (% of non-adherence: 45.3%) than younger patients (aged <50, 19.3%;
Indexed as
Identifiers
33163278PMC7642646W3100006908What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.