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Accuracy in Dental Medicine, A New Way to Measure Trueness and Precision
Published on: April 29, 2014
THE REPORTING QUALITY OF SYSTEMATIC REVIEW ABSTRACTS IN LEADING GENERAL DENTAL JOURNALS: A METHODOLOGICAL STUDY
Yuxin Zhong1, Yixuan Wang2, Shiqi Dan1
1Hubei-MOST KLOS & KLOBM, School & Hospital of Stomatology, Wuhan University, Wuhan, China.
Objective:
To assess the reporting quality of systematic review (SR) abstracts published in leading general dental journals according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses for Abstracts (PRISMA-A) guidelines, and to identify factors associated with overall reporting quality.
Methods:
We identified SR abstracts published in 10 leading general dental journals and assessed their reporting quality. For each abstract, an overall reporting score (ORS, range: 0-13) was calculated. Risk ratio (RR) was calculated to compare the reporting quality of abstracts in Pre-PRISMA (2011-2012) and Post-PRISMA (2017-2018) periods. Univariable and multivariable linear regression analyses were performed to identify factors associated with reporting quality.
Results:
A total of 104 eligible abstracts were included. The mean ORS was 5.59 (SD = 1.48) and 6.97 (1.74) respectively in the Pre- and Post-PRISMA abstracts, with statistically significant difference (mean difference = 1.38; 95% CI: 0.70, 2.05). Reporting of the exact P-value (B = 1.22; 95% CI: 0.45, 1.99) was a significant predictor of higher reporting quality.
Conclusion:
The reporting quality of SR abstracts published in leading general dental journals improved after the release of PRISMA-A guidelines, but is still suboptimal. Relevant stakeholders need to work together to enhance the reporting quality of SR abstracts in dentistry.
