ArticleActa oncologica (Stockholm, Sweden)2024
TNM stage in the Nordic Cancer Registries 2004-2016: Registration and availability.
Article in Acta oncologica (Stockholm, Sweden), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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
10 citing papers in PubMed.
- Availability of Stage Information From Cancer Registries Providing Data to the European Cancer Information System for Six Selected Cancers.International journal of cancer · 2026Article
- Platelet-to-lymphocyte ratio and systemic inflammation response index are the optimal combination for risk stratification in patients with nasopharyngeal carcinoma.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026Article
- Changes in 1-year relative survival of patients with cancer during the COVID-19 pandemic in Denmark, Finland, Iceland, Norway, and Sweden: A population-based cohort study.International journal of cancer · 2026Article
- The role of artificial intelligence in advancing population-based cancer registration.Science bulletin · 2026Review
- Incomplete TNM Documentation in Gastric Cancer: Frequency, Phenotype, and Treatment Allocation.Diagnostics (Basel, Switzerland) · 2026Article
- Specialized healthcare diagnostic events within one year preceding colorectal cancer diagnosis.Acta oncologica (Stockholm, Sweden) · 2026Article
- Article
- Incidence, characteristics, and survival in early- and late-onset colorectal cancer.Acta oncologica (Stockholm, Sweden) · 2025Article
- Enhancing TNM Stage Completeness Using the SEER Summary Stage: A Nationwide Study From Korea.Journal of preventive medicine and public health = Yebang Uihakhoe chi · 2025Article
- Laryngeal cancer relative survival trends from 1972 to 2021 in the Nordic countries.Acta oncologica (Stockholm, Sweden) · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
background and purposeStage at cancer diagnosis is an important predictor of cancer survival. TNM stage is constructed for anatomic solid cancer diagnoses from tumor size (T), nodal spread (N) and distant metastasis (M) and categorized in groups 0-I, II, II and IV. TNM stage is imperative in cancer diagnosis, management and control, and of high value in cancer surveillance, for example, monitoring of stage distributions. This study yields an overview of TNM availability and trends in stage distribution in the Nordic countries for future use in monitoring and epidemiologic studies. MATERIAL AND
methodsTNM information was acquired from the cancer registries in Denmark, Norway, Sweden, and Iceland during 2004-2016 for 26 cancer sites in the three former countries and four in Iceland. We studied availability, comparability, and distribution of TNM stage in three periods: 2004-2008, 2009-2013, and 2014-2016, applying a previously validated algorithm of 'N0M0 for NXMX'. For cancers of colon, rectum, lung, breast, and kidney, we examined TNM stage-specific 1-year relative survival to evaluate the quality in registration of TNM between countries.
resultsDenmark, Sweden, and Iceland exhibited available TNM stage proportions of 75-95% while proportions were lower in Norway. Proportions increased in Sweden over time but decreased in Denmark. One-year relative survival differed substantially more between TNM stages than between countries emphasizing that TNM stage is an important predictor for survival and that stage recording is performed similarly in the Nordic countries.
interpretationAssessment and registration of TNM stage is an imperative tool in evaluations of trends in cancer survival between the Nordic countries.
Indexed as
Identifiers
What 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.