Data-sharing practices in publications funded by the Canadian Institutes of Health Research: a descriptive analysis
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Date
2021
Authors
Read, Kevin B.
Ganshorn, Heather
Rutley, Sarah
Scott, David R.
Journal Title
Journal ISSN
Volume Title
Publisher
Canadian Medical Association
Abstract
Background: As Canada increases requirements for research data management and sharing, there is value in identifying how
research data are shared and what has been done to make them findable and reusable. This study aimed to understand Canada’s
data-sharing landscape by reviewing how data funded by the Canadian Institutes of Health Research (CIHR) are shared and comparing
researchers’ data-sharing practices to best practices for research data management and sharing.
Methods: We performed a descriptive analysis of CIHR-funded publications from PubMed and PubMed Central published between
1946 and Dec. 31, 2019, that indicated that the research data underlying the results of the publication were shared. We analyzed each
publication to identify how and where data were shared, who shared data and what documentation was included to support data reuse.
Results: Of 4144 CIHR-funded publications identified, 1876 (45.2%) included accessible data, 935 (22.6%) stated that data were
available via request or application, and 300 (7.2%) stated that data sharing was not applicable or possible; we found no evidence of
data sharing in 1558 publications (37.6%). Frequent data-sharing methods included via a repository (1549 [37.4%]), within supplementary
files (1048 [25.3%]) and via request or application (935 [22.6%]). Overall, 554 publications (13.4%) included documentation
that would facilitate data reuse.
Interpretation: Publications funded by the CIHR largely lack the metadata, access instructions and documentation to facilitate data discovery
and reuse. Without measures to address these concerns and enhanced support for researchers seeking to implement best practices
for research data management and sharing, much CIHR-funded research data will remain hidden, inaccessible and unusable.
Description
Open access article. Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0) applies
Keywords
Research data management , Data-sharing , Canadian Institutes of Health Research , CIHR-funded publications , CIHR-funded research data , Data discovery , Data reuse
Citation
Read, K. B., Ganshorn, H., Rutley, S., Scott, D. R. (2021). Data-sharing practices in publications funded by the Canadian Institutes of Health Research: A descriptive analysis. CMAJ Open, 9(4).