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Using the National Cancer Database for Outcomes Research

Using the National Cancer Database for Outcomes Research ImportanceThe National Cancer Database (NCDB), a joint quality improvement initiative of the American College of Surgeons Commission on Cancer and the American Cancer Society, has created a shared research file that has changed the study of cancer care in the United States. A thorough understanding of the nuances, strengths, and limitations of the database by both readers and investigators is of critical importance. This review describes the use of the NCDB to study cancer care, with a focus on the advantages of using the database and important considerations that affect the interpretation of NCDB studies. ObservationsThe NCDB is one of the largest cancer registries in the world and has rapidly become one of the most commonly used data resources to study the care of cancer in the United States. The NCDB paints a comprehensive picture of cancer care, including a number of less commonly available details that enable subtle nuances of treatment to be studied. On the other hand, several potentially important patient and treatment attributes are not collected in the NCDB, which may affect the extent to which comparisons can be adjusted. Finally, the NCDB has undergone several significant changes during the past decade that may affect its completeness and the types of available data. Conclusions and RelevanceThe NCDB offers a critically important perspective on cancer care in the United States. To capitalize on its strengths and adjust for its limitations, investigators and their audiences should familiarize themselves with the advantages and shortcomings of the NCDB, as well as its evolution over time. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png JAMA Oncology American Medical Association

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References (26)

Publisher
American Medical Association
Copyright
Copyright 2017 American Medical Association. All Rights Reserved.
ISSN
2374-2437
eISSN
2374-2445
DOI
10.1001/jamaoncol.2016.6905
Publisher site
See Article on Publisher Site

Abstract

ImportanceThe National Cancer Database (NCDB), a joint quality improvement initiative of the American College of Surgeons Commission on Cancer and the American Cancer Society, has created a shared research file that has changed the study of cancer care in the United States. A thorough understanding of the nuances, strengths, and limitations of the database by both readers and investigators is of critical importance. This review describes the use of the NCDB to study cancer care, with a focus on the advantages of using the database and important considerations that affect the interpretation of NCDB studies. ObservationsThe NCDB is one of the largest cancer registries in the world and has rapidly become one of the most commonly used data resources to study the care of cancer in the United States. The NCDB paints a comprehensive picture of cancer care, including a number of less commonly available details that enable subtle nuances of treatment to be studied. On the other hand, several potentially important patient and treatment attributes are not collected in the NCDB, which may affect the extent to which comparisons can be adjusted. Finally, the NCDB has undergone several significant changes during the past decade that may affect its completeness and the types of available data. Conclusions and RelevanceThe NCDB offers a critically important perspective on cancer care in the United States. To capitalize on its strengths and adjust for its limitations, investigators and their audiences should familiarize themselves with the advantages and shortcomings of the NCDB, as well as its evolution over time.

Journal

JAMA OncologyAmerican Medical Association

Published: Dec 23, 2017

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