(Q24235283)

3

0 references

Elie A Akl

5

0 references

Matthias Briel

Matthias Briel

7

0 references

Andrew D. Oxman

10

Andrew D Oxman

0 references

Gunn Elisabeth Vist

2

Gunn E Vist

0 references

Alain J Nordmann

8

Alain J Nordmann

0 references

author name string

Jan Odgaard-Jensen

1

0 references

Regina Kunz

4

0 references

Silvia Pregno

Cochrane Database of Systematic Reviews

9

0 references

language of work or name

English

0 references

publication date

13 April 2011

0 references

published in

0 references

issue

4

0 references

page(s)

MR000012

0 references

cites work

Randomization is important in studies with pain outcomes: systematic review of transcutaneous electrical nerve stimulation in acute postoperative pain

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Bias in treatment assignment in controlled clinical trials.

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Funding source, trial outcome and reporting quality: are they related? Results of a pilot study

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

How study design affects outcomes in comparisons of therapy. I: Medical

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Reported methodologic quality and discrepancies between large and small randomized trials in meta-analyses

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Are the clinical effects of homeopathy placebo effects? A meta-analysis of placebo-controlled trials.

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Impact of Study Quality on Outcome in Placebo-Controlled Trials of Homeopathy

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

The efficacy of psychological, educational, and behavioral treatment. Confirmation from meta-analysis

21 January 2018

2 references

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

21 January 2018

12 December 2020

How study design affects outcomes in comparisons of therapy. II: Surgical.

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Does quality of reports of randomised trials affect estimates of intervention efficacy reported in meta-analyses?

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Epistemology and experimentation: an examination of quality factors in research design

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Impact of random assignment on study outcome: An empirical examination

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

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

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Are the clinical effects of homoeopathy placebo effects? Comparative study of placebo-controlled trials of homoeopathy and allopathy

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Triiodothyronine augmentation in the treatment of refractory depression. A meta-analysis

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

A comparison of observational studies and randomized, controlled trials

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Evidence favoring the use of anticoagulants in the hospital phase of acute myocardial infarction

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Preoperative autologous donation decreases allogeneic transfusion but increases exposure to all red blood cell transfusion: results of a meta-analysis. International Study of Perioperative Transfusion (ISPOT) Investigators.

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Statistics and Ethics in Surgery and Anesthesia

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Randomized trials versus observational studies in adolescent pregnancy prevention

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

The experimental evidence for weight-loss treatment of essential hypertension: a critical review.

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Do corticosteroids reduce mortality from alcoholic hepatitis? A meta-analysis of the randomized trials

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Comparison of evidence of treatment effects in randomized and nonrandomized studies

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

A meta-analysis of the effects of dietary protein restriction on the rate of decline in renal function

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Efficacy of screening mammography. A meta-analysis

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

The efficacy of back schools: a review of randomized clinical trials.

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Does Alcoholics Anonymous work? The results from a meta-analysis of controlled experiments.

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Qualitative assessment of studies included in a meta-analysis: DES and the risk of pregnancy loss

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Coronary stent implantation in acute myocardial infarction

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

A meta-analysis of trials evaluating patient education and counseling for three groups of preventive health behaviors.

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Low-molecular-weight heparin versus standard heparin in general and orthopaedic surgery: a meta-analysis

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

The results of clinical trials in stroke rehabilitation research

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Efficacy of ECT in depression: a meta-analytic review

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Routine protein energy supplementation in adults: systematic review

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Randomized versus historical controls for clinical trials.

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Outcome, attrition, and family-couples treatment for drug abuse: a meta-analysis and review of the controlled, comparative studies

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Meta-analysis of well-designed nonrandomized comparative studies of surgical procedures is as good as randomized controlled trials.

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Immunology and homeopathy. 4. Clinical studies-part 1

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Hierarchy of evidence: differences in results between non-randomized studies and randomized trials in patients with femoral neck fractures.

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Relationship between quality of reports of antidepressant randomized controlled trials and treatment estimates: systematic review, meta-analysis, and meta-regression analysis

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Randomized, controlled trials, observational studies, and the hierarchy of research designs

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

The effect of bias on the magnitude of clinical outcomes in periodontology: a pilot study

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Methodological quality of randomized controlled trials of spinal manipulation and mobilization in tension-type headache, migraine, and cervicogenic headache

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Does the non-randomized controlled study have a place in the systematic review? A pilot study

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Examining heterogeneity in meta-analysis: comparing results of randomized trials and nonrandomized studies of interventions for low back pain

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Methodological quality and homogeneity influenced agreement between randomized trials and nonrandomized studies of the same intervention for back pain.

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Correction: Reported Methodologic Quality and Discrepancies between Large and Small Randomized Trials in Meta-Analyses

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Assessing observational studies of medical treatments

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

ACE (I/D) polymorphism and response to treatment in coronary artery disease: a comprehensive database and meta-analysis involving study quality evaluation

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Comparison of evidence on harms of medical interventions in randomized and nonrandomized studies

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Impact of allocation concealment on conclusions drawn from meta-analyses of randomized trials

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Assessment of the efficacy and safety of antiarrhythmic therapy for chronic atrial fibrillation: observations on the role of trial design and implications of drug-related mortality

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Can Nonrandomized Experiments Yield Accurate Answers? A Randomized Experiment Comparing Random and Nonrandom Assignments

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Quality of surgical randomized controlled trials for acute cholecystitis: assessment based on CONSORT and additional check items

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Multivariable modelling for meta-epidemiological assessment of the association between trial quality and treatment effects estimated in randomized clinical trials.

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Trial sample size, but not trial quality, is associated with positive study outcome

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

A meta-regression analysis shows no impact of design characteristics on outcome in trials on tension-type headaches

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Methodological quality of studies and patient age as major sources of variation in efficacy estimates of influenza vaccination in healthy adults: a meta-analysis.

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Influence of methodology on outcomes of randomised clozapine trials.

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Meta-analysis of randomized and controlled treatment trials for achalasia

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Empirical evidence of bias in treatment effect estimates in controlled trials with different interventions and outcomes: meta-epidemiological study

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

The history of malariotherapy for neurosyphilis. Modern parallels

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Why we need observational studies to evaluate the effectiveness of health care

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

The miracle of DICE therapy for acute stroke: fact or fictional product of subgroup analysis?

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Failure of extracranial-intracranial arterial bypass to reduce the risk of ischemic stroke. Results of an international randomized trial

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Mortality and morbidity in patients receiving encainide, flecainide, or placebo. The Cardiac Arrhythmia Suppression Trial

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

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

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Grey literature in meta-analyses of randomized trials of health care interventions

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

The hazards of scoring the quality of clinical trials for meta-analysis

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Assessing the Quality of Randomised Controlled Trials

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Methods in health services research. Interpreting the evidence: choosing between randomised and non-randomised studies

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

External validity of randomised controlled trials: "to whom do the results of this trial apply?".

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Effects of prophylactic antiarrhythmic drug therapy in acute myocardial infarction. An overview of results from randomized controlled trials

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

The unpredictability paradox: review of empirical comparisons of randomised and non-randomised clinical trials

21 January 2018

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

Assembling comparison groups to assess the effects of health care.

21 January 2018

1 reference

12 December 2020

Randomised and non-randomised prospective controlled cohort studies in matched-pair design for the long-term therapy of breast cancer patients with a mistletoe preparation (Iscador): a re-analysis

1 reference

12 December 2020

A meta-analysis of the therapeutic role of oil soluble contrast media at hysterosalpingography: a surprising result?

1 reference

12 December 2020

NIH clinical trials and publication bias

1 reference

12 December 2020

Clinical effectiveness of pneumococcal vaccine. Meta-analysis

1 reference

12 December 2020

Grey literature in meta-analyses of randomized trials of health care interventions

1 reference

12 December 2020

Randomisation to protect against selection bias in healthcare trials

1 reference

12 December 2020

Design and quality considerations for randomized controlled trials in systemic sclerosis

1 reference

12 December 2020

Empirical evidence of bias in infertility research: overestimation of treatment effect in crossover trials using pregnancy as the outcome measure.

1 reference

12 December 2020

Sensitivity and specificity of clinical trials. Randomized v historical controls.

1 reference

12 December 2020

Random versus nonrandom assignment in controlled experiments: do you get the same answer?

1 reference

12 December 2020

Randomized trials or observational tribulations?

1 reference

12 December 2020

Choosing between randomised and non-randomised studies: a systematic review

1 reference

12 December 2020

STREPTOMYCIN treatment of pulmonary tuberculosis

1 reference

12 December 2020

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

1 reference

12 December 2020

Efficacy of epidural steroids in low back pain and sciatica. A critical appraisal by a French Task Force of randomized trials. Critical Analysis Group of the French Society for Rheumatology

1 reference

12 December 2020

Which anticonvulsant for women with eclampsia? Evidence from the Collaborative Eclampsia Trial

1 reference

12 December 2020

Meta-analysis of home-care effects on mortality and nursing-home placement

1 reference

12 December 2020

The influence of methodologic quality on the conclusion of a landmark meta-analysis on thrombolytic therapy

1 reference

12 December 2020

A review and meta-analysis of hormonal treatment of cryptorchidism.

1 reference

12 December 2020

How important is publication bias? A synthesis of available data.

1 reference

12 December 2020

Chemotherapy for carcinoma of the esophagus: a comparison of evidence from meta-analyses of randomized trials and of historical control studies

1 reference

12 December 2020

Worldwide collaborative observational study and meta-analysis on allogenic leukocyte immunotherapy for recurrent spontaneous abortion. Recurrent Miscarriage Immunotherapy Trialists Group

1 reference

12 December 2020

The importance of quality of primary studies in producing unbiased systematic reviews

1 reference

12 December 2020

The efficacy of influenza vaccine for healthy children: a meta-analysis evaluating potential sources of variation in efficacy estimates including study quality

1 reference

12 December 2020

The efficacy of folic acid and folinic acid in reducing methotrexate gastrointestinal toxicity in rheumatoid arthritis. A metaanalysis of randomized controlled trials.

1 reference

12 December 2020

Assessing the quality of reports of randomised trials: implications for the conduct of meta-analyses.

1 reference

12 December 2020

Correlation of quality measures with estimates of treatment effect in meta-analyses of randomized controlled trials

1 reference

12 December 2020

Effectiveness of Haemophilus influenzae type b vaccines

1 reference

12 December 2020

An empirical study of the possible relation of treatment differences to quality scores in controlled randomized clinical trials

1 reference

12 December 2020

Publication and related biases

1 reference

12 December 2020

A comparison of randomized concurrent control groups with matched historical control groups: are historical controls valid?

1 reference

12 December 2020

Elective cyclosporine withdrawal after renal transplantation. A meta-analysis

1 reference

12 December 2020

Worldwide Collaborative Observational Study and Meta-Analysis on Allogenic Leukocyte Immunotherapy for Recurrent Spontaneous Abortion1

1 reference

https://api.crossref.org/works/10.1002%2F14651858.MR000012.PUB3

7 January 2021

inferred from DOI database lookup

Identifiers

DOI

10.1002/14651858.MR000012.PUB3

1 reference

Consolidated OpenCitations Corpus – April 2017

1 reference

Consolidated OpenCitations Corpus – April 2017

PubMed publication ID

21491415

1 reference

Consolidated OpenCitations Corpus – April 2017