ArticleAMIA ... Annual Symposium proceedings. AMIA Symposium2010
Evaluation of the CCAM Hierarchy and Semi Structured Code for Retrieving Relevant Procedures in a Hospital Case Mix Database.
Article in AMIA ... Annual Symposium proceedings. AMIA Symposium, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 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
9 citing papers in PubMed.
- Representation learning to advance multi-institutional studies with electronic health record data from US and France.Nature communications · 2026Article
- Socioeconomic status and ECMO outcomes in severe ARDS.Annals of intensive care · 2026Article
- Association between socio-economic status and outcomes among critically ill Covid-19 adult patients in France.Annals of intensive care · 2025Article
- Observational
- Trends in clinical characteristics and outcomes of all critically ill COVID-19 adult patients hospitalized in France between March 2020 and June 2021: a national database study.Annals of intensive care · 2023Article
- Strabismus outcomes after surgery: the nationwide SOS France study.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2022Article
- Observational
- Evolution of Dementia Related to the Use of Alcohol in the French Nationwide Discharge Summary Database Between 2007 and 2017.American journal of Alzheimer's disease and other dementias · 2019Article
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In France, clinical procedures are coded with the French procedures classification (Classification Commune des Actes Médicaux, CCAM) and recorded in every hospital. CCAM uses hierarchical semi-structured codes which describe procedures (topography, action, access mode and/or technique). This amount of information could be analyzed and used for clinical and medico-economic evaluation. But relevant and practical data searches are difficult. In this paper we present a use case about searching for endoscopic activities in a case mix database to evaluate the relevance of the hierarchical organization and semi structured codes of CCAM in order to retrieve data already coded using this controlled vocabulary. Precision was 0.79 and recall 0.84 in the hierarchical search whereas precision was 0.94 and recall was 0.81 using part of the code related to access mode and/or technique. We discuss a revision of the CCAM by the use of an existing modeling (from the GALEN project) and better knowledge representation for each procedure.
Indexed as
Identifiers
21346941PMC3041456What 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.