ArticleEuropean journal of orthodontics2024
Indicators of transparency and data sharing in scientific writing in published randomized controlled trials in orthodontic journals between 2019 and 2023: an empirical study.
Article in European journal of orthodontics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- Data Availability Statements of Publications in Journals Indexed in the Dentistry, Oral Surgery and Medicine Category of Journal Citation Reports: A Meta-Research Study.International dental journal · 2026Review
- Do we value the safety of our treatments? An empirical assessment of reporting of Harms in Randomized Controlled Trials in Orthodontics.European journal of orthodontics · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimTo identify data sharing practices of authors of randomized-controlled trials (RCTs) in indexed orthodontic journals and explore associations between published reports and several publication characteristics. MATERIALS AND
methodsRCTs from indexed orthodontic journals in major databases, namely PubMed® (Medline), Scopus®, EMBASE®, and Web of Science™, were included from January 2019 to December 2023. Data extraction was conducted for outcome and predictor variables such as data and statistical code sharing practices reported, protocol registration, funding sources, and other publication characteristics, including the year of publication, journal ranking, the origin of authorship, number of authors, design of the RCT, and outcome-related variables (e.g. efficacy/safety). Statistical analyses included descriptive statistics, cross-tabulations, and univariable and multivariable logistic regression.
resultsA total of 318 RCTs were included. Statement for intention of the authors to provide their data upon request was recorded in 51 of 318 RCTs (16.0%), while 6 of 318 (1.9%) openly provided their data in repositories. No RCT provided any code or script for statistical analysis. A significant association was found between data sharing practices and the year of publication, with increasing odds for data sharing by 1.56 times across the years (odds ratio [OR]: 1.56; 95% confidence interval [CI]: 1.22, 2.01; P < .001). RCTs reporting on safety outcomes presented 62% lower odds for including positive data sharing statements compared to efficacy outcomes (OR: 0.38; 95% CI: 0.17, 0.88). There was evidence that funded RCTs were more likely to report on data sharing compared to non-funded (P = .02).
conclusionsAlbeit progress has been made towards credibility and transparency in the presentation of findings from RCTs in orthodontics, less than 20% of published orthodontic trials include a positive data sharing statement while less than 2% openly provide their data with publication.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.