摘要
Background:Knee osteoarthritis is a chronic degenerative disease responsible for a substantial disease burden worldwide.Multiple protocols of systematic reviews of interventions for knee osteoarthritis have been published,but their reporting quality remains unknown,with potential influencing factors failing to be explored.Therefore,the present systematic review was designed to fill those gaps in our knowledge.Methods:The protocols of systematic reviews of interventions for knee osteoarthritis will be searched systematically through the PubMed and Embase online databases from inception to May 2021.Two reviewers will independently screen the literature and abstract data,and cross-check the results.The reporting quality of protocols included in the review will be evaluated using the Preferred Reporting Items for Systematic Review and Meta-analysis Protocols checklist,and potential influencing factors(e.g.,methodologist involvement and number of authors)for reporting quality will be explored using univariable and multivariable linear regression methods.The general information of the protocols included in the review will be reported qualitatively.Excel 2019 and Stata 13.0 software will be used to manage and analyze the data.P-values<0.05 will be considered statistically significant.Results:The results of this methodological systematic review will be submitted to a peer-reviewed journal for publication.Conclusion:The systematic review will provide evidence of the reporting quality of protocols of systematic reviews of interventions for knee osteoarthritis.The evidence from the present review will be available to inform the reporting of future protocols.
基金
The authors did not receive any funding for this study.
