Impact of the Transparent Reporting of Evaluations With Nonrandomized Designs Reporting Guideline: Ten Years On
Open accessAbstract
OBJECTIVES: We assessed how the Transparent Reporting of Evaluations with Nonrandomized Designs (TREND) reporting guideline was used by authors and journal editors in journals' instructions to authors. We also evaluated its impact on reporting completeness and study quality. METHODS: We extracted data from publications that cited TREND on how TREND was used in those reports; we also extracted information on journals' instructions to authors. We then undertook a case-control study of relevant publications to evaluate the impact of using TREND. RESULTS: Between 2004 and 2013, TREND was cited 412 times, but it was only evidently applied to study reports 47 times. TREND was specifically mentioned 14 times in the sample of 61 instructions to authors. Some evidence suggested that use of TREND was associated with more comprehensive reporting and higher study quality ratings. CONCLUSIONS: TREND appeared to be underutilized by authors and journal editors despite its potential application and benefits. We found evidence that suggested that using TREND could contribute to more transparent and complete study reports. Even when authors reported using TREND, reporting completeness was still suboptimal.
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Reporting of natural experimental studies of all kinds may be improved by following established reporting guidelines such as STROBE or TREND.
“Reporting of NE studies of all kinds may also be improved by following established reporting guidelines such as STROBE (Strengthening the Reporting of Observational Studies in Epidemiology) (74) or TREND (Transparent Reporting of Evaluations with Nonrandomized Designs) (28).”
From Natural Experiments: An Overview of Methods, Approaches, and Contributions to Public Health Intervention Research (2017) · cites this paper as [28]
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- Authors
- Fuller, T., Peters, J., Pearson, M., & Anderson, R.
- Affiliations
- University of Exeter (GB)
- Venue
- American Journal of Public Health
- Publisher
- American Public Health Association
- Published
- 2014-11
- Volume
- 104
- Issue
- 11
- Pages
- e110-e117
- ISSN
- 0090-0036 (ISSN-L)
- 1541-0048
- PMC
- PMC4202955
- OpenAlex
- W2010973230
- Cited by
- 30
- References
- 49
- Citations by year
- 2026: 3 · 2025: 3 · 2024: 2 · 2023: 1 · 2022: 2 · 2021: 5 · 2019: 3 · 2018: 1 · 2017: 3 · 2016: 4 · 2015: 3
- FWCI
- 3.25
- Type
- journal article
- Language
- en
- Open access
- green
- www.ncbi.nlm.nih.gov
- Locations
- American Journal of Public Health (publishedVersion)
- PubMed Central (publishedVersion)
- PubMed (publishedVersion)
- RePEc: Research Papers in Economics (submittedVersion)
- Repository@Hull (Worktribe) (University of Hull) (submittedVersion, cc-by)
- Repository@Hull (Worktribe) (University of Hull) (submittedVersion)
- Funders
- National Institute for Health and Care Research
- University of Exeter
- National Institutes of Health
- Topics
- Social Sciences › Decision Sciences › Statistics, Probability and Uncertainty › Meta-analysis and systematic reviews
- Physical Sciences › Mathematics › Statistics and Probability › Advanced Causal Inference Techniques
- Social Sciences › Decision Sciences › Management Science and Operations Research › Evaluation and Performance Assessment
- Keywords
- non-randomized studies, reporting completeness, reporting guidelines, author guidelines, guideline adherence, study quality, research transparency
- MeSH terms
- Clinical Trials as Topic, Humans, Periodicals as Topic, Guidelines as Topic, Guideline Adherence, Editorial Policies
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