scholarly journals The Reporting Quality of Systematic Reviews and Meta-Analyses in Industrial and Organizational Psychology: A Systematic Review

2017 ◽  
Vol 8 ◽  
Author(s):  
Naomi Schalken ◽  
Charlotte Rietbergen
Keyword(s):  
Systematic Review ◽  
Systematic Reviews ◽  
Reporting Quality ◽  
Organizational Psychology ◽  
Industrial And Organizational Psychology ◽  
Meta Analyses

scholarly journals An Overview of Meta-Analyses of Danhong Injection for Unstable Angina

2015 ◽  
Vol 2015 ◽  
pp. 1-8 ◽  
Author(s):  
Xiaoxia Zhang ◽  
Hui Wang ◽  
Yanxu Chang ◽  
Yuefei Wang ◽  
Xiang Lei ◽  
...  
Keyword(s):  
Unstable Angina ◽  
Systematic Reviews ◽  
Conventional Medicine ◽  
Reporting Quality ◽  
Randomized Controlled ◽  
Danhong Injection ◽  
Statistical Heterogeneity ◽  
Comprehensive Search ◽  
Meta Analyses

Objective. To systematically collect evidence and evaluate the effects of Danhong injection (DHI) for unstable angina (UA).Methods. A comprehensive search was conducted in seven electronic databases up to January 2015. The methodological and reporting quality of included studies was assessed by using AMSTAR and PRISMA.Result. Five articles were included. The conclusions suggest that DHI plus conventional medicine treatment was effective for UA pectoris treatment, could alleviate symptoms of angina and ameliorate electrocardiograms. Flaws of the original studies and systematic reviews weaken the strength of evidence. Limitations of the methodology quality include performing an incomprehensive literature search, lacking detailed characteristics, ignoring clinical heterogeneity, and not assessing publication bias and other forms of bias. The flaws of reporting systematic reviews included the following: not providing a structured summary, no standardized search strategy. For the pooled findings, researchers took statistical heterogeneity into consideration, but clinical and methodology heterogeneity were ignored.Conclusion. DHI plus conventional medicine treatment generally appears to be effective for UA treatment. However, the evidence is not hard enough due to methodological flaws in original clinical trials and systematic reviews. Furthermore, rigorous designed randomized controlled trials are also needed. The methodology and reporting quality of systematic reviews should be improved.

scholarly journals Systematic Reviews and Meta-Analysis in Spine Surgery—How Good Are They in Methodological Quality? A Systematic Review

2020 ◽  
pp. 219256822090681 ◽  
Author(s):  
Muthu Sathish ◽  
Ramakrishnan Eswar
Keyword(s):  
Systematic Review ◽  
Spine Surgery ◽  
Systematic Reviews ◽  
Methodological Quality ◽  
Meta Analysis ◽  
Eligibility Criteria ◽  
Cochrane Database ◽  
Critical Flaw ◽  
Meta Analyses

Study Design: Systematic review. Objectives: To assess the methodological quality of systematic reviews and meta-analyses in spine surgery over the past 2 decades. Materials and Methods: We conducted independent and in duplicate systematic review of the published systematic reviews and meta-analyses between 2000 and 2019 from PubMed Central and Cochrane Database pertaining to spine surgery involving surgical intervention. We searched bibliographies to identify additional relevant studies. Methodological quality was evaluated with AMSTAR score and graded with AMSTAR 2 criteria. Results: A total of 96 reviews met the eligibility criteria, with mean AMSTAR score of 7.51 (SD = 1.98). Based on AMSTAR 2 criteria, 13.5% (n = 13) and 18.7% (n = 18) of the studies had high and moderate level of confidence of results, respectively, without any critical flaws. A total of 29.1% (n = 28) of the studies had at least 1 critical flaw and 38.5% (n = 37) of the studies had more than 1 critical flaw, so that their results have low and critically low confidence, respectively. Failure to analyze the conflict of interest of authors of primary studies included in review and lack of list of excluded studies with justification were the most common critical flaw. Regression analysis demonstrated that studies with funding and studies published in recent years were significantly associated with higher methodological quality. Conclusion: Despite improvement in methodological quality of systematic reviews and meta-analyses in spine surgery in current decade, a substantial proportion continue to show critical flaws. With increasing number of review articles in spine surgery, stringent measures must be taken to adhere to methodological quality by following PRISMA and AMSTAR guidelines to attain higher standards of evidence in published literature.

scholarly journals A systematic review of the quality of conduct and reporting of systematic reviews and meta-analyses in paediatric surgery

PLoS ONE ◽  
2017 ◽  
Vol 12 (4) ◽  
pp. e0175213 ◽  
Author(s):  
Paul Stephen Cullis ◽  
Katrin Gudlaugsdottir ◽  
James Andrews
Keyword(s):  
Systematic Review ◽  
Systematic Reviews ◽  
Paediatric Surgery ◽  
Meta Analyses

scholarly journals Reporting quality of systematic review abstracts in articles hand and wrist pathology: a review

2019 ◽  
Vol 2 (2) ◽  
pp. 50-57
Author(s):  
Amanda Yang Shen ◽  
Robert S Ware ◽  
Tom J O'Donohoe ◽  
Jason Wasiak
Keyword(s):  
Systematic Review ◽  
Systematic Reviews ◽  
English Language ◽  
Meta Analysis ◽  
Reporting Quality ◽  
Cochrane Library ◽  
Annual Basis ◽  
Cochrane Reviews ◽  
Abstract Reporting

Background: An increasing number of systematic reviews are published on an annual basis. Although perusal of the full text of articles is preferable, abstracts are sometimes relied upon to guide clinical decisions. Despite this, the abstracts of systematic reviews have historically been poorly reported. We evaluated the reporting quality of systematic review abstracts within hand and wrist pathology literature. Methods: We searched MEDLINE®, EMBASE and Cochrane Library from inception to December 2017 for systematic reviews in hand and wrist pathology using the 12-item PRISMA-A checklist to assess abstract reporting quality. Results: A total of 114 abstracts were included. Most related to fracture (38%) or arthritis (17%) management. Forty-seven systematic reviews (41%) included meta-analysis. Mean PRISMA-A score was 3.6/12 with Cochrane reviews having the highest mean score and hand-specific journals having the lowest. Abstracts longer than 300 words (mean difference [MD]: 1.43, 95% CI [0.74, 2.13]; p <0.001) and systematic reviews with meta-analysis (MD: 0.64, 95% CI [0.05, 1.22]; p = 0.034) were associated with higher scores. Unstructured abstracts were associated with lower scores (MD: –0.65, 95% CI [–1.28, –0.02]; p = 0.044). A limitation of this study is the possible exclusion of relevant studies that were not published in the English language. Conclusion: Abstracts of systematic reviews pertaining to hand and wrist pathology have been suboptimally reported as assessed by the PRISMA-A checklist. Improvements in reporting quality could be achieved by endorsement of PRISMA-A guidelines by authors and journals, and reducing constraints on abstract length.

scholarly journals Quality of the Evidence Supporting the Role of Acupuncture for Stable Angina Pectoris: An Umbrella Review of Systematic Reviews

2021 ◽  
Vol 8 ◽  
Author(s):  
Min Shen ◽  
Jinke Huang ◽  
Tao Qiu
Keyword(s):  
Angina Pectoris ◽  
Systematic Reviews ◽  
Stable Angina ◽  
Methodological Quality ◽  
Reporting Quality ◽  
Stable Angina Pectoris ◽  
Quality Reporting ◽  
Evidence Quality ◽  
Meta Analyses

Background: To systematically appraise and synthesize evidence, we conducted an overview of systematic reviews/meta-analyses (SRs/MAs) on acupuncture for stable angina pectoris (SAP).Methods: Eight databases were searched for SRs/MAs of acupuncture on SAP. The methodological quality, reporting quality, and evidence quality were evaluated by Assessing the Methodological Quality of Systematic Reviews 2 (AMSTAR-2), the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) checklist, and the Grading of Recommendations Assessment, Development and Evaluation (GRADE) system, respectively.Results: A total of seven published SRs/MAs met the inclusion criteria. According to the evaluation results of AMSTAR-2, two studies were considered as of moderate quality; the remaining five were considered as of very low quality. According to the evaluation results of the PRISMA checklist, only one study reported the checklist in its entirety, while others had reporting deficiencies. According to GRADE, a total of 18 outcome indicators extracted from the included studies were evaluated. The evidence quality was very low in three, low in three, moderate in eight, and high in four.Conclusion: Acupuncture may be beneficial for SAP from the currently published evidence. However, this conclusion must be interpreted cautiously due to the generally low methodological quality, reporting quality, and evidence quality of the included studies. More rigorous, more standardized and comprehensive SRs/MAs are needed to provide strong evidence for convincing conclusions.

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