The evolution of assessing bias in Cochrane systematic reviews of interventions: celebrating methodological contributions of the Cochrane Collaboration.

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

23 citing papers in PubMed, 7 syntheses or guidelines pooled it.

1. Randomized controlled trials in patients with COVID-19: a systematic review and critical appraisal.International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2022
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2. A Meta-Analysis of Incidence of Catheter-Related Bloodstream Infection with Midline Catheters and Peripherally Inserted Central Catheters.Journal of healthcare engineering · 2022
   Pooled it
3. Interventions to Improve Patient Comprehension in Informed Consent for Medical and Surgical Procedures: An Updated Systematic Review.Medical decision making : an international journal of the Society for Medical Decision Making · 2020
   Pooled it
4. Efficacy and safety of extracorporeal shock wave therapy for acute and chronic soft tissue wounds: A systematic review and meta-analysis.International wound journal · 2018
   Pooled it
5. Shorter Versus Longer Courses of Antibiotics for Infection in Hospitalized Patients: A Systematic Review and Meta-Analysis.Journal of hospital medicine · 2018
   Pooled it
6. Meta-analysis study comparing percutaneous coronary intervention/drug eluting stent versus coronary artery bypass surgery of unprotected left main coronary artery disease: Clinical outcomes during short-term versus long-term (> 1 year) follow-up.Medicine · 2018
   Pooled it
7. Child-resistant and tamper-resistant packaging: A systematic review to inform tobacco packaging regulation.Preventive medicine · 2017
   Pooled it
8. Sustainability of healthcare system improvements, programmes and interventions in acute care settings: protocol for a mixed methods systematic review.BMJ open · 2025
   Article
9. Methodological and Systematic Errors in Systematic Reviews in Health Domain: A Systematic Review.Medical journal of the Islamic Republic of Iran · 2025
   Review
10. Communication of anticancer drug benefits and related uncertainties to patients and clinicians: document analysis of regulated information on prescription drugs in Europe.BMJ (Clinical research ed.) · 2023
    Article
11. Contemporary Databases in Real-world Studies Regarding the Diverse Health Care Systems of India, Thailand, and Taiwan: Protocol for a Scoping Review.JMIR research protocols · 2022
    Article
12. Spin in the abstracts of systematic reviews and meta-analyses: How big is the problem in obesity?Obesity (Silver Spring, Md.) · 2021
    Article
13. Nonpublication Rates and Characteristics of Registered Randomized Clinical Trials in Digital Health: Cross-Sectional Analysis.Journal of medical Internet research · 2018
    Article
14. Built to last? The sustainability of health system improvements, interventions and change strategies: a study protocol for a systematic review.BMJ open · 2017
    Article
15. Influence of allocation concealment and intention-to-treat analysis on treatment effects of physical therapy interventions in low back pain randomised controlled trials: a protocol of a meta-epidemiological study.BMJ open · 2017
    Review
16. Global prevalence of diabetes mellitus in patients with tuberculosis: a systematic review and meta-analysis protocol.BMJ open · 2017
    Article
17. Prevalence and patterns of congenital heart diseases in Africa: a systematic review and meta-analysis protocol.BMJ open · 2017
    Article
18. Infarct related artery only versus complete revascularization in ST-segment elevation myocardial infarction and multi vessel disease: a meta-analysis.Cardiovascular diagnosis and therapy · 2017
    Article
19. Capturing Public Opinion on Public Health Topics: A Comparison of Experiences from a Systematic Review, Focus Group Study, and Analysis of Online, User-Generated Content.Frontiers in public health · 2015
    Article
20. Statistical Use in Clinical Studies: Is There Evidence of a Methodological Shift?PloS one · 2015
    Article

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

Authors and funding

5 authors.

Funding

No grant is acknowledged in the PubMed record.

Abstract

PubMed holds no abstract for this paper.

Indexed as