An Evaluation of Epidemiological and Reporting Characteristics of Complementary and Alternative Medicine (CAM) Systematic Reviews (SRs)

Preferred reporting items for systematic reviews and meta-analyses: the PRISMA statement

2009 • 78,446 citations

Preferred Reporting Items for Systematic Reviews and Meta-Analyses: The PRISMA Statement

2009 • 53,927 citations

Bias in meta-analysis detected by a simple, graphical test

1997 • 47,526 citations

Preferred reporting items for systematic reviews and meta-analyses: the PRISMA Statement.

2009 • 44,660 citations

Consolidated criteria for reporting qualitative research (COREQ): a 32-item checklist for interviews and focus groups

2007 • 26,598 citations

The PRISMA Statement for Reporting Systematic Reviews and Meta-Analyses of Studies That Evaluate Health Care Interventions: Explanation and Elaboration

2009 • 26,132 citations

The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) Statement: Guidelines for Reporting Observational Studies

2007 • 19,698 citations

Cochrane Handbook for Systematic Reviews of Interventions

2008 • 18,785 citations

Meta-analysis of Observational Studies in Epidemiology<SUBTITLE>A Proposal for Reporting</SUBTITLE>

2000 • 18,725 citations

Assessing the quality of reports of randomized clinical trials: Is blinding necessary?

1996 • 17,261 citations

The Newcastle-Ottawa Scale (NOS) for Assessing the Quality of Nonrandomised Studies in Meta-Analyses

2014 • 14,150 citations

CONSORT 2010 Statement: updated guidelines for reporting parallel group randomised trials

2010 • 12,621 citations

The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement: guidelines for reporting observational studies

2008 • 10,574 citations

The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) Statement: Guidelines for Reporting Observational Studies

2007 • 9,140 citations

The feasibility of creating a checklist for the assessment of the methodological quality both of randomised and non-randomised studies of health care interventions

1998 • 7,417 citations

Recommendations for examining and interpreting funnel plot asymmetry in meta-analyses of randomised controlled trials

2011 • 5,724 citations

Empirical evidence of bias. Dimensions of methodological quality associated with estimates of treatment effects in controlled trials

1995 • 5,696 citations

Methodological index for non‐randomized studies (MINORS): development and validation of a new instrument

2003 • 5,643 citations

Empirical Evidence of Bias

1995 • 5,260 citations

Improving the quality of reports of meta-analyses of randomised controlled trials: the QUOROM statement

1999 • 4,736 citations

Complementary and Alternative Medicine Use Among Adults and Children: United States, 2007

2008 • 3,097 citations

GRADE guidelines: A new series of articles in the Journal of Clinical Epidemiology

2010 • 2,436 citations

The Delphi List

1998 • 2,240 citations

Updated Method Guidelines for Systematic Reviews in the Cochrane Collaboration Back Review Group

2003 • 2,060 citations

The PEDro scale is a valid measure of the methodological quality of clinical trials: a demographic study

2009 • 1,764 citations

Current methods of the U.S. Preventive Services Task Force

2001 • 1,727 citations

A new system for grading recommendations in evidence based guidelines

2001 • 1,575 citations

Revised STandards for Reporting Interventions in Clinical Trials of Acupuncture (STRICTA): Extending the CONSORT Statement

2010 • 1,213 citations

How important are comprehensive literature searches and the assessment of trial quality in systematic reviews? Empirical study

2003 • 1,137 citations

Seventy-Five Trials and Eleven Systematic Reviews a Day: How Will We Ever Keep Up?

2010 • 1,059 citations

Finding What Works in Health Care: Standards for Systematic Reviews

2013 • 888 citations

Epidemiology and Reporting Characteristics of Systematic Reviews

2007 • 853 citations

Systems to rate the strength of scientific evidence.

2002 • 798 citations

Validation of an index of the quality of review articles

1991 • 794 citations

Utilization-focused integrative reviews in a nursing service

1998 • 571 citations

Philadelphia Panel evidence-based clinical practice guidelines on selected rehabilitation interventions for knee pain.

2001 • 530 citations

Methods and Processes of the CONSORT Group: Example of an Extension for Trials Assessing Nonpharmacologic Treatments

2008 • 482 citations

Obesity surgery: Evidence-based guidelines of the European Association for Endoscopic Surgery (EAES)

2004 • 416 citations

Revised STandards for Reporting Interventions in Clinical Trials of Acupuncture (STRICTA): Extending the CONSORT Statement

2010 • 347 citations

The prevalence of complementary and alternative medicine use among the general population: a systematic review of the literature

2000 • 313 citations

Good Research Practices for Comparative Effectiveness Research: Approaches to Mitigate Bias and Confounding in the Design of Nonrandomized Studies of Treatment Effects Using Secondary Data Sources: The International Society for Pharmacoeconomics and Outcomes Research Good Research Practices for Retrospective Database Analysis Task Force Report—Part II

2009 • 298 citations

Development and classification of an operational definition of complementary and alternative medicine for the Cochrane collaboration.

2011 • 211 citations

Instruments for Assessing the Quality of Drug Studies Published in the Medical Literature

1994 • 178 citations

Cochrane reviews used more rigorous methods than non-Cochrane reviews: survey of systematic reviews in physiotherapy

2009 • 173 citations

Non-Cochrane vs. Cochrane reviews were twice as likely to have positive conclusion statements: cross-sectional study

2009 • 86 citations

Reviews assessing the quality or the reporting of randomized controlled trials are increasing over time but raised questions about how quality is assessed

2010 • 72 citations

Updating Systematic Reviews: An International Survey

2010 • 63 citations

Methods for conducting systematic reviews of the evidence of effectiveness and economic efficiency of interventions to reduce injuries to motor vehicle occupants

2001 • 59 citations

Problems in Obtaining Grey Literature

1995 • 44 citations

Deleted Work

1955 • 0 citations