• Jadbinder Seehra, Natasha S Wright, Argy Polychronopoulou, Martyn T Cobourne, and Nikolaos Pandis.
• Department of Orthodontics, Guys and St. Thomas NHS Foundation Trust, London, UK. Jad_Seehra@hotmail.com
• J Evid Based Dent Pract. 2013 Mar 1; 13 (1): 1-8.

ObjectivesA widespread assessment of the reporting of RCT abstracts published in dental journals is lacking. Our aim was to investigate the quality of reporting of abstracts published in leading dental specialty journals using, as a guide, the CONSORT for abstracts checklist.MethodsElectronic and supplementary hand searching were undertaken to identify RCTs published in seven dental specialty journals. The quality of abstract reporting was evaluated using a modified checklist based on the CONSORT for abstracts checklist. Descriptive statistics followed by univariate and multivariate analyses were conducted.Results228 RCT abstracts were identified. Reporting of interventions, objectives and conclusions within abstracts were adequate. Inadequately reported items included: title, participants, outcomes, random number generation, numbers randomized and effect size estimate. Randomization restrictions, allocation concealment, blinding, numbers analyzed, confidence intervals, intention-to-treat analysis, harms, registration and funding were rarely described.ConclusionsThe mean overall reporting quality score was suboptimal at 62.5% (95% CI: 61.9, 63.0). Significantly better abstract reporting was noted in certain specialty journals and in multicenter trials.Crown Copyright © 2013. Published by Mosby, Inc. All rights reserved.

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