Reporting of conflicts of interest by authors of primary studies on health policy and systems research: a cross-sectional survey.
conflict of interest
health policy
health systems research
Journal
BMJ open
ISSN: 2044-6055
Titre abrégé: BMJ Open
Pays: England
ID NLM: 101552874
Informations de publication
Date de publication:
19 07 2020
19 07 2020
Historique:
entrez:
22
7
2020
pubmed:
22
7
2020
medline:
18
2
2021
Statut:
epublish
Résumé
The objective of this study was to assess the frequency and types of conflict of interest (COI) disclosed by authors of primary studies of health policy and systems research (HPSR). We conducted a cross-sectional survey using standard systematic review methodology for study selection and data extraction. We conducted descriptive analyses. We collected data from papers published in 2016 in 'health policy and service journals' category in Web of Science database. We included primary studies (eg, randomised controlled trials, cohort studies, qualitative studies) of HPSR published in English in 2016 peer-reviewed health policy and services journals. Reported COI disclosures including whether authors reported COI or not, form in which COI disclosures were provided, number of authors per paper who report any type of COI, number of authors per paper who report specific types and subtypes of COI. We included 200 eligible primary studies of which 132 (66%) included COI disclosure statements of authors. Of the 132 studies, 19 (14%) had at least one author reporting at least one type of COI and the most frequently reported type was individual financial COI (n=15, 11%). None of the authors reported individual intellectual COIs or personal COIs. Financial and individual COIs were reported more frequently compared with non-financial and institutional COIs. A low percentage of HPSR primary studies included authors reporting COI. Non-financial or institutional COIs were the least reported types of COI.
Identifiants
pubmed: 32690493
pii: bmjopen-2019-032425
doi: 10.1136/bmjopen-2019-032425
pmc: PMC7371338
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Systematic Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
e032425Informations de copyright
© Author(s) (or their employer(s)) 2020. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.
Déclaration de conflit d'intérêts
Competing interests: MBH, GG and EAA have competing interests related to their research in the area of conflicts of interest.
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