Abstract
Population-based central cancer registries collect valuable structured and unstructured cancer data primarily for surveillance and reporting. The collected data includes (1) categorization of each cancer case (tumor) at the time of diagnosis, (2) demographic information about the patient such as age, gender, and location at time of diagnosis, (3) first course of treatment information, and (4) survival outcomes when available. While advanced analytical approaches such as SEER∗Stat and SAS exist, we provide a knowledge graph approach to organizing cancer registry data for advanced analytics which offers unique advantages over existing approaches. This knowledge graph approach semantically enriches the data and enables straightforward linking capability with third-party data to help understand variation in cancer outcomes. A knowledge graph was developed using Louisiana Tumor Registry data. We present the advantages of the knowledge graph approach by examining: i) scenario-specific queries and ii) linkages with publicly available external datasets. Our results demonstrate this graph based solution can perform complex queries, improve query run-Time performance by 81%, and more easily conduct iterative analyses to enhance researchers understanding of cancer registry data.
Original language | English |
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Title of host publication | 2019 IEEE EMBS International Conference on Biomedical and Health Informatics, BHI 2019 - Proceedings |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Electronic) | 9781728108483 |
DOIs | |
State | Published - May 2019 |
Event | 2019 IEEE EMBS International Conference on Biomedical and Health Informatics, BHI 2019 - Chicago, United States Duration: May 19 2019 → May 22 2019 |
Publication series
Name | 2019 IEEE EMBS International Conference on Biomedical and Health Informatics, BHI 2019 - Proceedings |
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Conference
Conference | 2019 IEEE EMBS International Conference on Biomedical and Health Informatics, BHI 2019 |
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Country/Territory | United States |
City | Chicago |
Period | 05/19/19 → 05/22/19 |
Funding
V. ACKNOWLEDGMENT This work has been supported in part by the Joint Design of Advanced Computing Solutions for Cancer (JDACS4C) program established by the U.S. Department of Energy (DOE) and the National Cancer Institute (NCI) of National Institutes of Health. This work was performed under the auspices of the U.S. DOE by ANL under Contract DE-AC02-06-CH11357, LLNL under Contract DE-AC52-07NA27344, LANL under Contract DE-AC5206NA25396, and ORNL under Contract DE-AC05-00OR22725.
Keywords
- Cancer registry
- Knowledge graph
- Treatment